lead salt的例句大全

Methods: Erucic acid from rape oil was extracted with cooling crystallization, and compared with lead salt method.

方法：采用冷结晶法提取芥酸，并与铅盐法提取芥酸作了比较。

Dustless Compounded Lead Salt Stabilizer Progress and research in lead-free composite solder

无尘复合铅盐稳定剂无铅复合钎料研究及发展

Dustless Compounded Lead Salt Stabilizer

无尘复合铅盐稳定剂

The characteristics of dustless compouded lead salt stabilizer are good, and without dust poison.

无尘复合铅盐稳定剂性能优良, 无粉尘毒害.

Methods: Erucic rape oil was extracted with cooling crystallization, and compared with lead salt method.

方法: 采用冷结晶法提取芥酸, 并与铅盐法提取芥酸作了比较.

Inorganic acid is substituted with cyanuric acid to synthesize organic lead salt. Auxiliary heat stabilizer and multi-function assistants with synergistic effect are selected. Specially for the processing of PVC plastics, XDW high-efficiency multifunction organic lead-salt compound stabilizer is prepared by reasonable formula and special process.

以氰尿酸替代无机酸合成有机铅盐，选择具有协同作用的辅助热稳定剂和多种功能性助剂，通过合理配方和特殊工艺制成PVC塑料加工专用XDW高效多功能有机铅盐复合稳定剂。

The whole flavones obtained from leaves of hawthorn by the methods of boiling water, alcohol extraction, dilute alcohol percolation, lead salt sedimentation and lime cream sedimentation were extracted.

采用水煮醇提法、稀醇渗漉法、铅盐沉淀法和石灰水沉淀法所提得山楂叶总黄酮，顺次以石油醚、乙醚、乙酸乙酯和正丁醇进行萃取。

Static and dynamic testings have confirmed that thermal stabilization effect of a modified low lead stabilizer is superior to traditional lead salt stabilizers. The results also reveal that the new stabilizer offers good workability, with dust-free environment created in PVC processing workshops.

本文以多种静态和动态热稳定试验证明：TS－D对PVC的热稳定效果超过传统的铅盐类稳定剂，并且具有良好的加工性，可达到低尘操作的良好环境。

The fusion time, fusion temperature, and equilibrium torque of rare earth stabilizer system were 2.5 min, 177 ℃, and 19.0 N · m, respectively, which were less than those of lead salt system, 4.3 min, 184 ℃ and 19.5 N · m.

稀土稳定剂体系的塑化时间、塑化温度和平衡扭矩分别为2.5min、177℃、19.0N·m，分别小于同配方铅盐体系的4.3min、184℃、19.5N·m。

it is known that the consumption of industrial salt can lead to poisoning or even death.

据介绍，工业盐食用后很可能会引起中毒甚至死亡。

ammonium salt of poly ( methacrylic acid)( pmaa-nh4) and tribasic ammonium citrate ( tac) were selected as a dispersant respectively to prepare aqueous lead zirconate titanate ( pzt) suspensions with high solids loading and low viscosity.

为制备凝胶注模成型所需的高固相低粘度的锆钛酸铅陶瓷浆料，分别用分散剂聚甲基丙烯酸铵和柠檬酸三铵进行试验。

the lead scout tells mark that his men cannot go on patrol because they don't have enough cornmeal and salt.

巡防队长告诉马克，由于缺乏足够的玉米粉和食盐，所有他的人都无法组织巡逻。

and health education should also be strengthened to lead people to purchase qualified selenium-iodine salt willingly.

加强健康教育，引导群众自觉购买硒碘盐。

Lead into soil water salt dynamic model as terms of controlling, finally compile the calculation procedure among model.

在模型中引入土壤水盐动态模型作为控制条件，最后编制了计算程序。

salt intake may lead to raised blood pressure in susceptible adults.

盐的射入可能导致过敏体质的成年人血压升高.

It is true that there is often a lot of salt added to prepared food, and sodium can raise your blood pressure, which can lead to a heart attack.

的确，预制食品中往往含有大量盐分，钠可能会升高你的血压，高血压可能导致心脏病发作。

due to the expensive cost of lead fluoborate, the author tries to explore a practical feasible process of pb plating with pb ( ac)_2 · 3h_2o as main salt.

为了解决氟硼酸铅价格昂贵的问题，本文试图用Pb（Ac）2·3H2O为主盐，探索出一个实际可行的配方及工艺。

Interestingly, pretreatment with EGTA, a calcium signal inhibitor, lead to a mimic transcriptome under salt stress, and only those genes regulated after 24 hours under salt stress were observed to be inhibited by EGTA.

令我们惊奇的是，钙离子信号抑制剂EGTA的预处理导致了水稻的转录谱作出了与盐胁迫类似的变化。而且只有盐胁迫24小时后才观察到响应基因的调节被EGTA抑制。

The Body temperature rises moderately and heavy perspiration persists. Heat exhaustion results from inadequate water and salt intake and can lead to dehydration and collapse.

身体温度缓缓上升，并持续大量出汗。原因是水和盐摄取得不够，可导致脱水或虚弱。

there are rich mineral resources in the qaidam basin, such as the "four great treasures" : salt, oil, lead zinc and borax .

盆地内部有丰富的矿产资源，人们称它为『聚宝盆』。盐、石油、铅锌和硼砂是盆地中的『四大宝』。