precursor
precursor
1. The precursor with 100%mesophase is more suitable for foaming.
100%中间相含量的前驱体相对更适合发泡;
2. The precursor with 100% mesophase is more suitable for foaming.
100%中间相含量的前驱体相对更适合发泡；
3. More than 50 years ago, France was a founding member of the six-country precursor to the current European Union.
50多年前，法国是现在欧盟的6个先驱创始国之一。
4. ARJ21 is seen as the precursor to a jumbo jet.
ARJ21型飞机被看作是大型喷气式飞机的前身。
5. CIG precursor film is composed of Cu11In9 matrix phase. Ga exists mainly in solid solution by substituting In.
CIG前驱膜是以Cu11In9为基础相,Ga原子主要是以替代In原子的固溶体形式存在。
6. DHEA is a hormone produced mainly by the adrenal gland that acts as a precursor to testosterone and estrogen.
DHEA主要由肾上腺分泌，是睾丸酮及雌激素的前体。
7. DMAE is an immediate precursor of choline, an important component of skin cell membranes.
DMAE 是胆碱一个直接前体, 皮肤细胞膜一个重要组分。
8. The H2O2 also is a precursor of the highly reactive hydroxyl radical, which participates in wood degradation.
H2O2也是具有高度反应活性的羟基游离基的前体,并参与降解过程。
9. IEF analysis also suggested that the polypeptides of pI6.82 and pI8.58 derived from the same glutelin precursor.
IEF分析同时显示2条多肽pI6.82和pI8.58源自同一条谷蛋白前驱体。
10. IEF analysis also suggested that the polypeptides of PI6.82 and PI8.58 derived from the same glutolin precursor.
IEF分析同时显示2条多肽PI6。82和PI8。58源自同一条谷蛋白前驱体。
11. N acetylcysteine(NAC), a precursor of glutathione, is a thiol antioxidant.
N-乙酰半胱氨酸 ( NAC)为谷胱甘肽的前体 ,是一种含有巯基的抗氧化剂。
12. The immediate transcript of a t RNA gene is known as precursor tRNA.
tRNA基因的直接转录物叫做tRNA前体。
13. "The precursor strategy will not work because earthquakes are too complicated and too infrequent" and "lack of rigour in Earth sciences".
“前兆战略无法工作,因为地震太复杂和太罕见”以及“地球科学缺乏严格性”。
14. As a precursor to our December screenings, we are hosting a series of Chinese independent films at Club Obi Wan!
一直在寻找更多的志愿者来帮助我们翻译，放字幕，聚会场所的助手，更新网站，最重要的是-宣传，宣传，宣传！！！
15. A carotenoid, it is a itamin A precursor, which the body conerts into itamin A.
一种类胡萝卜素，是维生素A的前体，在体内可转化成维生素A。
16. One side believes that the ancient Egyptians, Greeks, and Romans played a precursor to tennis.
一种说法是关于网球的起源，古埃及，希腊和罗马是网球的发源地。
17. No individual may purchase any precursor chemicals in Category I or II.
个人不得购买第一类、第二类易制毒化学品。
18. This study provided a precursor of N-propionyl-D-mannosamine for the tumor-associated carbohydrate antigen.
为肿瘤相关糖抗原提供了N-丙酰甘露糖胺前体。
19. Major customers: Bank of China, the precursor medicine, Jinling Hotel.
主要客户：中国银行、先声药业、金陵饭店。
20. N-acetylcysteine,a precursor of glutathione in cells,is a thiol antioxidant.
乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体,是一种含有巯基的抗氧化剂。
21. Thus, the elements would be interconvertible, so this idea was a precursor to alchemy.
从而，元素是可以互相转化的，这样的思想是炼金术的先驱。
22. His thoughts of saving country by education demonstrated the epochal and advanced character and served as the precursor of the thoughts in that era.
他的开民智、改革科举教育、加强医学教育和商业教育四个方面的主张,显示出其教育救国思想的时代性、先进性,以及在当时所做的思想先导性贡献。
23. His thoughts of saving country by education demonstrated the epochal and advanced character and served a the precursor of the thoughts in that era.
他的开民智、改革科举教育、加强医学教育和商业教育四个方面的主张，显示出其教育救国思想的时代性、先进性，以及在当时所做的思想先导性贡献。
24. Left untreated, metabolic syndrome can lead to insulin resistance, a precursor of type 2 diabetes and heart disease.
代谢综合征不经治疗就会产生胰岛素抵抗，此为2型糖尿病和心脏病的发病先兆。
25. Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y shaped spinnerret.
以聚碳硅烷(PCS)为原料,经不熔化和烧成制得三叶型碳化硅纤维。
26. Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y-shaped spinnerret.
以聚碳硅烷（PCS）为原料，经不熔化和烧成制得三叶型碳化硅纤维。
27. I ve learned to interpret the comment "so just how hard can it possibly be to design a useful XML format?" As a precursor to later difficulties.
但我从实践中了解到,“设计一种有用的XML格式能多么难呢?”通常是在以后陷入困境的前奏。
28. But whether scientific cooperation can become a precursor for political collaboration is less evident.
但是科学合作是否能成为政治合作的一个先兆，这并不明显。
29. But error is often the precursor of what is correct.
但是错误常常是正确的先导。
30. You can use this sentence as a precursor to requesting help finding a restroom. .
你可以使用这句话，要求别人帮你找到洗手间。
31. Calcium deposits in the coronary arteries are considered a precursor of future heart disease. "It's a very early marker of future risk," she said.
冠状动脉钙化沉积被视为将来心脏病发作的先兆之一。“这是一种预示未来心脏病发作风险的早期表现。”她说。
32. Crazing is the invariable precursor of brittle fracture.
出现小裂纹必然是脆性断裂的前兆。
33. Children born in the Year of the Dragon are the precursor to change through forgiveness.
出生在龙年的孩子，是透过宽恕而改变的先驱。
34. Precursor pyridyl anilines 2 were prepared by Suzuki coupling.
前兆2吡啶备铃木苯胺偶合.
35. The precursor strategy will not work because earthquakes are too complicated and too infrequent” and“ lack of rigour in Earth sciences”.
前兆战略无法工作，因为地震太复杂和太罕见”以及“地球科学缺乏严格性”。
36. The precursor strategy will not work because earthquakes are too complicated and too infrequent.
前兆战略无法工作，因为地震过于复杂、于罕见。
37. The precursor of any of various blood factors necessary for coagulation.
前凝血剂血液凝结所必须的凝血因子的凝血酶原
38. The precursor or latent form of a virus that is capable of being integrated into the genetic material of a host cell and being replicated with it.
前病毒一种病毒的母体或潜在形式，能被并入寄主细胞的基因材料，与它一起被复制
39. An originator of a line of descent; a precursor.
前辈家族血脉的开始者;先驱。
40. An originator of a line of descent;a precursor.
前辈家族血脉的开始者；先驱
41. Athlerosclerosis is the main precursor to heart disease, one of the major causes of death in post-menopausal women.
动脉粥样硬化是心脏病的前兆，后者是绝经后妇女的主要死因之一。
42. It was found that the disp ersion of MgO was related to the precursor of MgO and had an important effect on the behavior of MgO /HZSM-5cata-lyst.
发现前身物不同MgO在HZSM?5上的分散状态也不同催化剂的活性和选择性与MgO分散状态密切相关.
43. Sichuan Art Junior College is the precursor of Sichuan Fine Arts College and Sichuan Academy of Music.
四川省艺术专科学校是四川美术学院和四川音乐学院的前身。
44. A better separation process is needed to improve the reproducibility and quality of the mesophase pitch precursor.
因此,需要有一种较好的分离工艺,以便能够保证沥青在分离过程中,分离后的沥青组分再现性和沥青中间前驱体的质量。
45. Therefore, the transformation of trade growth mode is viewed as precursor and key has inevitability and feasibility.
因此，将贸易增长方式的转变视为先导和关键有着必然性与可行性。
46. The state practices the licensing system to the manufacture, trading and transportation of precursor chemicals.
国家对易制毒化学品的生产、经营、购买、运输实行许可制度。
47. The higher dispersion of the Pt/ZrO 2 was got when 0.5% Gum arabic was contained in H 2PtCl 6 precursor.
在所考察的体系中以含 0 .5%阿拉伯胶的H2 PtCl6 为前驱物获得的Pt分散度最高 .
48. In the development of nervouse system,many kinds of neurons and glial cells are differentiated from common precursor cells.
在神经系统发育过程中,多种神经元及神经胶质细胞是由共同的前体细胞分化而来的。
49. Geochemical study has demonstrated that bitumen exhibits similar composition of organic precursor with crude oil.
地球化学研究表明，沥青和原油有相似的生源组成。
50. Exogenously supplied aspartate is not an active precursor of asparagine in plant tissues.
外来供给的天门冬氨酸,在植物组织中并不是一个活跃的天门冬酰胺前体。
51. Exogenously supplied aspartate is not an active precursor of asparagine in plant tissurs.
外来供给的天门冬氨酸，在植物组织中并不是一个活跃的天门冬酰胺前体。
52. Most dolomite is obviously the result of replacement of precursor calcite but certainly not all.
多数白云石显然是原来方解石交代的结果，但肯定不是全部。
53. The majority of mice were seen to have myeloid proliferative disease, a precursor to CML.
大多数老鼠均有骨髓增生性疾病-慢性粒细胞性白血病的前期病变。
54. A celestial event is oftentimes the precursor to the fulfillment of a prophecy from god about great change on the planet and for humanity in general.
天上的事件时常是履行神的预言的先驱，通常是关于这颗行星（地球）和人类总体上的伟大转变。
55. The first ribin us a precursor of spring.
头一只知更鸟是春天的先兆。
56. Her precursor as school principal was an eminent educator.
她任校长前是一位卓越的教育家。
57. The longer a particular radioactive precursor lives, the longer xenon formation from it is held off.
如果某种放射性母核存活得越久，其生成氙的时间也就延得越晚。
58. They alter the way it cleaves amyloid precursor protein.
它们改变了这个酶切割淀粉样蛋白前体的方式。
59. It is an important precursor of several amino acids, and also acts as a source of the amino group in various metabolic reactions.
它是许多氨基酸的重要前体，也是许多反应的氨基基团的来源。
60. The catalyst precursor con-sists of ML(Malachite-Like)and FC(Feitknecht compound)phases.
它由分解类孔雀石（ML）相和FC型化合物组成的母体而制得。
61. The trails show that decreasing appropriately the strength of precursor fiber can effect its flexible index distinctly.
实验表明，适当降低原丝的强度对其柔性指标有显著的影响。
62. The Mississippi scheme was a precursor of modern attempts to reflate the economy with unorthodox monetary policies.
密西西比计划可以说是当代试图通过非正规货币政策使得经济在膨胀的鼻祖。
63. Methanol, ethanol and glycolic methyl ether as precursor solvent of boric acid.
对上述体系中不同的先驱体及溶剂进行交叉实验。
64. Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids.
对这种害虫取食叶片的抗性决定于组织中苯并邅唑啉酮及其前体氧、肟酸浓度的增加。
65. Small cell lung cancer is neuroendocrine neoplasm and origins from APUD (amine precursor uptake decarboxylation)cell.
小细胞肺癌是神经内分泌肿瘤,起源于APUD(胺前体摄取脱羧化)细胞。
66. L-arginine,a precursor to nitric oxide, has been proven to pport i a healthy cardiovac Mona lar system.
左旋精氨酸是一氧化氮的先驱，已被证明能保护心血管系统。
67. The precursor or stem cell of a plasma cell.
成浆细胞浆细胞的前体细胞或干细胞
68. The precursor or stem cell of a plasmacell.
成浆细胞浆细胞的前体细胞或干细胞。
69. An immature cell of the bone marrow that is the precursor of a myelocyte.
成髓细胞，原始粒细胞骨髓的一种未成熟细胞，是髓细胞的前身
70. A precursor cell of a melanocyte or melanophore.
成黑素细胞产生黑素细胞的母体细胞
71. We find also in the oldest martyrologies mention of a feast of the Conception of the Precursor on 24 September.
我们也发现在最古老的殉教史中，庆祝这位先驱的节日是在九月24日。
72. The laboratory quantity of thiodiglycol, a mustard gas precursor, which we found at another site, has also been destroyed.
我们在另一地点发现的、用于生产芥子气的thiodiglycol物质已经被销毁。
73. An energetic middle life is, I think, the only safe precursor of a vitally happy old age.
我认为,精力旺盛的中年生活是生气勃勃的幸福晚年的唯一可靠预兆。
74. According to all, medicine department university precursor in Anhui is southeast medical college in Shanghai.
据悉，安徽医科大学前身为上海东南医学院。
75. Research on earthquake precursor wave may bring a breakthrough in the earthquake prediction and theoritical study in the future.
摘要前驱波的研究，可能成为未来地震预测和理论研究的一个突破点。
76. This paper probes into the effects of process conditions on precursor fiber strength, elongation and chemical residual.
摘要本文探讨了工艺条件对粘胶原丝强度、伸长及化学物残留量的影响。
77. G.oxydans SCB329 and B. thuringiensis SCB933 were two main strains for producing 2 KLG, the precursor of Vitamin C with mixed fermentation.
摘要氧化葡萄糖酸杆菌SCB329和苏云金芽孢杆菌SCB933是混合发酵产生维生素C前体2-KLG两株主要菌种。
78. Objective To investigate the feasibility of inducing adult human myoblasts into neural precursor cells in vitro.
摘要目的探讨成人成肌细胞在体外能否转化为神经前体细胞。
79. The quality of carbon fiber is directly influenced by the quality of PAN precursor.
摘要碳纤维的品质在很大程度上取决于原丝。
80. Diosgenin is the hydrolyzed material of dioscin and the precursor substance of several important endogenous steroids.
摘要薯蓣皂甙元是薯蓣皂甙的水解产物，它是许多重要甾体激素的前体物质。
