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Objective: To investigate the difference of anesthesia induction of sevoflurane and propofol on myocardial contractility in elderly patients.

目的：观察老年人丙泊酚或七氟烷诱导麻醉期间心肌收缩功能的变化，寻求合理处理，减少围麻醉期循环系统并发症。

Objective To study the application of perfluorocarbon in corneal metaphase preservation.

目的 探讨氟碳在角膜中期保存中的应用价值。

Results The results showed that:(1) Only fluoxetine could decrease the 5-HT immunoreaction in cornu ammonis and thalamas in rat brain in the acute group;(2) Four antidepressant drugs could decrease 5-HT immunoreaction in six regions of rats brain in the chronic group.

结果 ①一次给药后，仅氟西汀降低大鼠海马和丘脑5-HT免疫反应性；②长期给药组中，4种抗抑郁药均能降低大鼠额叶、海马、丘脑、脑干和小脑的5-HT免疫反应性。

Results It is found that the prevalence rates of chronic pharyngitis and coryza in workers were higher than in children or controls, those of dental fluorosis in workers or children were higher than in control while the SIgA was opposite.

结果 工人咽炎和鼻炎高于儿童及对照区，工人、儿童氟斑釉高于村民对照组而SIgA低于村民对照组。

Another high temperature Teflon-belts, net belt, cotton belt.

另有耐高温特氟龙平皮带、网带、棉织带。

This paper introduces the reaction mechanisms,process and result from reacting the HFA with phenol,aniline and cresol.

介绍了六氟丙酮与苯酚、甲基酚和苯胺的反应机理、过程和结果。

The effect of florfenicol on humoral immune response of critter and poultry has never been researched to this day.

目前，关于氟苯尼考对畜禽免疫系统特别是体液免疫是否造成影响还未见报道。

The company has a large number of engineers engaged in die-casting industry, designers; Inc. After years of efforts to develop and practice a series of magnesium alloy crucible, crucible, gooseneck, steel bell, radio Tsui body, shot Tsui Tau, dosing pumps and protection of magnesium alloy gas sulfur hexafluoride, covering agents,¤agent.

公司拥有大批从事压铸行业的高级工程师、设计师；公司经过多年的努力和实践开发出系列镁合金熔炉、坩埚、鹅颈、钢铃、射咀身、射咀头、定量泵及镁合金保护气六氟化硫、覆盖剂、脱膜剂等。

The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.

介绍了氟硅酸、碳酸氢铵制备冰晶石的新工艺。

This film is deposited on the surface of the glass by evaporating crystals, use of cryolite or magnesium fluoride, in a vacuum

涂敷薄膜时，通常是将玻璃置于真空之中，然后使冰晶石或氟化镁晶体气化，令其沉积于玻璃表面上。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。