硅剂

Poly silica hybrids were prepared through polymerization, condensation and sol gel processes of the mixture of methyl methacrylate, poly and a small amount of coupling agent methacryloxylpropyl trimethoxy siliane in tetrahydrofuran.

采用溶胶-凝胶技术，以硅酸钠为原料制备聚硅酸/四氢呋喃溶胶，再与甲基丙烯酸甲酯及少许偶联剂甲基丙烯酰氧丙基三甲氧基硅烷(MPTMS 混合，经聚合、缩合和溶胶-凝胶过程制备了有机/无机两相间有— C—Si—O—键的杂化材料——聚甲基丙烯酸甲酯/二氧化硅(PMMA/Si O2 )。

Three primary 3.6-ml siliconized evacuated tubes containing 0.109 mol/l buffered trisodium citrate were sequentially collected from each patient.

使用含有0.109mmol/L缓存枸橼酸三钠抗凝剂的硅化真空采血管依次从各个受试者采取3.6ml血样3管。

The composite material is composed of knitted or unknitted natural fiber which is modified at the surface, polylactic acid and silane coupling agent.

该复合材料由经过表面改性的编织或未编织的天然纤维、聚乳酸和硅烷偶联剂组成。

Bluestar Silicones today holds several leading positions in the high added-value specialty markets,such as high performance elastomers(aeronautical,medical and automotive industries,electrical insulation)release coatings(for self-adhesive labels),textile coatings(airbags,technical material,lingerie),and moulding and technical weatherproofing(eg: car engines,electrical appliance).

现今的蓝星有机硅已在数个高附加值的特殊化学品市场上居于行业领先地位，如高性能弹性体（航空，医学以及自动化行业和电气绝缘），隔离剂，纺织涂层（安全气囊，技术材料及女性内衣用品），模具以及专业防水材料（例如：汽车发动机，电器等）。

Bluestar Silicones today holds several leading positions in the high added-value specialty markets,such as high performance elastomers(aeronautical,medical and automotive industries,electrical insulation)release coatings(for self-adhesive labels),textile coatings(airbags,technical material,lingerie),and moulding and technical weatherproofing(eg: car engines,electrical appliance).

现今的蓝星有机硅已在数个高附加值的特殊化学品市场上居于行业领先地，如高性能弹性体（航空，医学以及自动化行业和电气绝缘），隔离剂，纺织涂层（安全气囊，技术材料及女性内衣用品），模具以及专业防水材料（例如：汽车发动机，电器等）。

Bluestar Silicones today holds several leading positions in the high added-value specialty markets,such as high perfmance elastomers(aeronautical,medical automotive industries,electrical insulation)release coatings(f self-adhesive labels),textile coatings(airbags,technical material,lingerie), moulding technical weatherproofing(eg: car engines,electrical appliance).

现今的蓝星有机硅已在数个高附加值的特殊化学品市场上居于行业领先地位，如高性能弹性体（航空，医学以及自动化行业和电气绝缘），隔离剂，纺织涂层（安全气囊，技术材料及女性内衣用品），模具以及专业防水材料（例如：汽车发动机，电器等）。

The micropheres activized by composite silane coupling agent can partly subsitute SRF and be doped in SBR/NR.

采用Si-1和Si-3协同处理微珠，其填充制品性能优于单一硅烷偶联剂处理微珠效果。

If the microspheres are activized by silane coupling agent and doped in SBR/NR, the coal carbonization time is longer than the SBR/NR doped with SRF.

硅烷偶联剂活化微珠填充SRF/NR体系的硫化加工过程中焦烧时间比半补强炭黑填充SBR/NR体系有所延长。

PTFE slurry in HNO〓 was used as fluorinating reagent to convert the silica matrix into high-volatile fluoride, which was subsequently evaporated by selective vaporization prior to the atomization of analytes.

首次报道了以PTFE为氟化剂，通过高温氟化反应和选择性蒸发原位分离基体硅的新方法。

The experimental result shows that under the condition of lixiviating time being 2.5~3 hours, lixiviating temperature being 110℃, sulphuric acid thickness being 6 mol/L, hydrochloric acid thickness being 3 mol/L, liquid-to-solid quality ratio being 4∶1, the extraction rate of iron will reach 95.7%~96.3% in mass fraction.

丁文武 淮海工学院，连云港 222005通过正交实验研究了用盐酸、硫酸、褐铁矿和硅酸钠制备聚硅氯化硫酸铁絮凝剂的工艺条件。实验结果表明，浸取时间为2.5～3 h，浸取温度为110℃，硫酸浓度为6 mol/L，盐酸浓度为3 mol/L，质量液固比为4∶1，铁的浸出率可达95.7%～96.3%。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。