sinking time是什么意思

用法例句

Studies on the Application of Drug Carried Materials PLA and PELA in the Pharmacy of ST;

聚乳酸类纳米载体材料在中药ST制剂中的应用研究

Graft copolymers of β-pinene with methyl methacrylate(MMA),butyl acrylate(BA) or styrene(St) were synthesized by the combination of living cationic polymerization and atom transfer radical polymerization(ATRP).

通过活性正离子聚合与原子转移自由基聚合(ATRP)转换合成了β-蒎烯与甲基丙烯酸甲酯(MMA)、丙烯酸丁酯(BA)、苯乙烯(St)的新型接枝共聚物。

The reactive eompatibilizers,HDPE-g-ITA and HDPE-g-(ITA-co-St),were prepared by melt grafting technique through reactive twin screw extrusion.

本文采用反应型双螺杆挤出机和熔融接枝技术制备了可反应性相容剂HDPE-g-ITA和HDPE-g-(ITA co-St),借助气相色谱和热重分析技术,确定了熔融接枝工艺和工艺参数。

The Immune Responses of the Fusion Protein Consisted of Two Copies of T-cell and B-cell Epitopes of Food and-mouth Disease Virus VP1 Type O and LTB and STⅠ Enterotoxins of Escherichia coli;

O型口蹄疫病毒VP1 T细胞、B细胞表位双拷贝基因与大肠杆菌LTB、STⅠ肠毒素基因融合表达产物的免疫应答

Immune Effect of Fusion Protein K88ac-STⅡ and VP4-STI to Mice;

融合蛋白K88ac-STⅡ和VP4-STI对实验小鼠的免疫效果研究

The data-model of STEP-NC and the part21 file format was introduced ST-Developer10, a STEP development environment was introduced.

首先介绍了STEP-NC数据模型及part21文件格式,然后介绍了STEP开发工具ST-Developer10。

According to the condition that water content ratio of the loose sandstone reservoir increase highly during late production and the characteristic of macromolecular compound ST glue,the paper made experimental study.

针对疏松砂岩高含水的现状,并根据高分子化合物ST胶的特性所作出的室内实验研究。

This paper has studied the changes about tensile strain hardening exponent (n-value) in three kinds of ST steels by testing n-values and found changing tendency of them.

进行三种ST钢的应变硬化指数n值试验,分析试验结果,研究n值在整个应变区间的变化趋势。

Relations between ST-segment resolution and myocardial tissue perfusion in patients with acute myocardial infarction and treated by primary percutaneous coronary intervention;

急性心肌梗死冠状动脉介入治疗后心电图ST段回落与心肌组织灌注的观察

Relationship between severity of coronary artery disease, its prognosis and ST-segment depression on anterior wall during acute inferior wall myocardial infarction;

前壁导联ST段压低与急性下壁心肌梗死冠脉病变状况及预后的关系

The appreciation of short term and long term cardiac vent value of maximum ST-segment elevation (maxSTE) after interventional therapy in the patients with acute ST-segment elevation myocardial infarction (STEMI);

急性ST段抬高心肌梗死介入治疗后单导联ST段抬高峰值对近期及远期心脏不良事件的预测价值