滴

Group A as observing group were droped 0.02% nitroglycer in dose of 4 μg/kg into the nose 10min before extubation, and the SBP, MAP, DBP,HR were measured at 5min before extubation, extubate instant and 5min after extubation separately.

选择62例全麻患者，随机分为A、B两组，各31例。A组为观察组，于拔管前10min吸净双侧鼻腔分泌物及血液后，滴入0.02%硝酸甘油4μg/kg，观察拔管前5min、拔管即刻、拔管后5min的SBP、MAP、DBP、HR变化。B组为对照组，拔管前不滴硝酸甘油。

In this paper,extraction velocity of TP during the process of TP production using Fluid Globelet Ascendingwas studied.

本文采用上升液滴法研究了有机相乙酸乙酯单液滴在萃取茶多酚过程中的速率。

The results indicated that the extraction system had a higher extraction velocity in the moment of globelet formation than that during the process of globelet ascending.

结果表明，液滴形成阶段的萃取速率远高于液滴上升阶段。

You can also put a drop or two in a cotton ball or hanky and inhale.

你也可以在棉球上或者手帕上滴一到两滴然后吸入。

The molecular sieve is prepared in the steps: at the room temperature, hexadecyl trimethyl ammonium bromide is mixed and dissolved with the sodium hydroxide, and is added with TEOS in dropping way, and simultaneously added with Me metal salt water solution and lanthanum nitrate solution in dropping way; the pH value of the mixed solution is adjusted by acetic acid to be 10 to 11, and is mixed for 1 to 2 hours after being stabilized; the sol is moved into a polyfluortetraethylene bottle to be heated and crystallized for 2 days in the oven at the temperature of 100 DEG C; after filtering, washing and drying for nights, and being calcined in a muffle at the temperature of 550 DEG C for 3 to 7 hours, the dual-metal-atom improved MCM-41 mesoporous molecular sieve is obtained.

该分子筛的制备为室温下，将十六烷基三甲基溴化铵和氢氧化钠混合溶解，搅拌并滴加入TEOS，同时滴加入Me金属盐水溶液和硝酸镧溶液并搅拌，用乙酸调节pH值至10～11，稳定后搅拌1～2小时，溶胶转入聚四氟乙烯瓶中在100℃下烘箱水热晶化2天，经过滤、洗涤、干燥过夜，马弗炉550℃焙烧3-7h，得双金属原子改性MCM-41介孔分子筛产品。

Therefore can pass to use the cupric sulfate sulfuric acid potassium for the catalyst take sulfuric acid as to carry the body to digest it, make the amino acids chelate match the conversion for dissolve sex easily of ammonium sulfate and white vitriol, then absorb a fixed amount to try the kind to join 40% sodium hydroside combine under the steam heat function make ammonia the spirit swims to leave out, through cool off to respond the born boric acid with boric acid, be got the total nitrogen content by the standard aqua titration of hydrochloric acid immediately after;But the white vitriol can immediately join the hydrochloric acid hydroxylate , fluoride to turn the in order to cover up, carry on the titration but get the content of its zinc with the EDTA mark liquid..

因此可以通过用硫酸铜硫酸钾为催化剂以硫酸为载体将其消化，使氨基酸螯合锌转化为易溶性的硫酸铵和硫酸锌，然后吸取一定量的试样加入40 %的氢氧化钠并在水蒸气高温作用下使氨气游离出来，经冷却与硼酸反应生成硼酸铵，接着由盐酸标准溶液滴定得到总氮含量；而硫酸锌即可加入盐酸羟铵、氟化氢铵为掩蔽剂，用EDTA标液进行滴定而得到其锌的含量。

In the model group and the treatment group, pulmonary fibrosis was reproduced by the intratracheal injection of bleomycin.

博莱霉素气管内滴入建立大鼠肺纤维化模型，正常对照组气管内滴入生理盐水。

Methods Forty C57BL/6 mice (female, 8 wk of age, 17 to 20 g body weight) were randomly divided into two groups (20 mice in each group): in the group V, bleomycin was injected intravenously once in a dose of 150 mg/kg, and in the group I, bleomycin was instilled intratracheally in a dose of 5 mg/kg, respectively.

8周龄雌性C57BL/6小鼠40只，随机分为静脉注射组20只、气管内滴入组20只，分别经尾静脉一次性注射BLM150 mg/kg和气管内滴入BLM5 mg/kg。

Methods Ninety-six rats were randomly divided into four groups: normal saline was instilled intratracheally in control group; lipopolysaccharide was instilled intratracheally in other three groups, then vehicle (1% alcohol in saline) dexamethasone and MT were injected intraperitoneally in these groups, respectively.

方法96只大鼠随机分为4组：对照组气管内滴注生理盐水；另外3组气管内滴注等量脂多糖(lipopolysaccharide， LPS)，并分别腹腔注射溶媒、地塞米松(dexamethasone， DEX)和MT。

The action of anti-dropping by adding line phenolic-formaldehyde resin into PE-IFR was studied. Configuration and structure of intumescent char was observed with SEM and the mechanism of anti-dropping was discussed.

考查了线型酚醛树脂对聚乙烯膨胀阻燃体系的防熔滴作用，并通过扫描电镜观察膨胀炭层的形态和结构，对线型酚醛树脂的防熔滴机理进行了探讨。

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。