聚 - 关于聚的双语例句 - 聚造句 - 语文书

为您找到958个与“聚”相关的双语例句：

In addition, the copolymerization of conjugated diolefin is the base to explore the polymerization mechanism.
两者共聚合,性能相互补充,可得到性能优异的共聚物.另外, 共聚合又可为聚合机理的探索提供重要依据.
The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.
乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.
Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ).
聚醚二醇主要采用聚四氢呋喃醚二醇 ( PTMEG ).
In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4 - dinitrophenol.
在醋酸、相转移催化剂聚乙二醇存在下, 苯酚与硝酸铈铵反应生成2, 4- 二硝基苯酚.
The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.
以低含氢硅油、不饱和聚醚、一氯乙酸和二甲胺为原料, 制备得阳离子有机硅油.
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.
烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.
Immobilized metalloporphyrins avoid to form dimerization and have high stability, activity and shape and size selectivity.
负载后的金属卟啉配合物不仅避免了二聚,提高了稳定性和活性,而且表现出较高的形状和尺寸选择性.
S - PPESK showed high catalytic activity and excellent dimerization selectivity under low reaction temperature conditions.
S-PPESK在较低的温度条件下对异丁烯的低聚反应表现出了很高的催化活性和二聚反应选择性.
Inhibiting the dimerization of RAF may therefore block its activation, thus stopping cancer cells from growing.
抑制RAF二聚物因此可能阻止其激活, 从而阻止癌细胞的生长.
D - dimer; lower extremity deep venous thrombosis; thrombolytic therapy; urokinase.
D - 二聚体; 下肢深静脉血栓形成; 溶栓治疗; 尿激酶.
D - dimer was markedly elevated in patients with acute aortic dissection.
D - 二聚体在急性主动脉夹层患者中显著升高.
Methods: The plasma fibrinogen and D - dimer in pulmonary embolism patients were measured.
方法对经临床确诊为肺栓塞患者测定其血浆D - 二聚体与纤维蛋白原浓度.
A novel method for dimensionality reduction of kernel matrix is presented.
提出了基于聚类的核矩阵维度缩减技术.
The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.
以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了水性聚氨酯乳液.
Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.
六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.
The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.
所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯.
Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.
任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.
The functions of their diffuseness, orientation, agglomeration, catalyzer and controls are indispensable factors of science development.
其传播功能、导向功能、凝聚功能、催化功能和控制功能等等是科学事业发展中必不可少的重要因素.
EPDM is a terpolymer elastomer made from ethylene - propylene diene monomer.
epdm是一种由乙烯 - 丙烯、二烯单聚物构成的三元共聚物弹性材料.
DSC, thermogravimetry analysis ( TGA ) and circular dichroism ( CD ) were used to study the thermal and optical properties.
利用差示扫描量热法(DSC) 、热失重分析 ( TGA ) 以及圆二色谱 ( CD ) 研究了嵌段共聚物的热性能和旋光性能.

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