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The isolate grew well in R2 liquid medium and could pass through 0.22 μm and 0.45 μm filtrate membranes. The colony was grain-like in solid medium. Through electron microscopy, the isolate YY0801 exhibited helicity during their exponential growth phase. The isolate YY0801 was able to ferment glucose and D-fructose and to catabolize arginine, but did not to hydrolyse urea. The isolate was resistant to ampicillin (2000 U/mL).

分离菌株在R2液体培养基中生长良好,能通过孔径为0.22 μm、0.45 μm的微孔滤膜;在R2固体培养基上呈颗粒状菌落;在对数期呈典型的螺旋状;能利用葡萄糖、D-果糖作为碳源;能强烈代谢精氨酸;不能利用尿素,在含氨苄青霉素钠(2000 U/mL)的R2液体培养基中生长良好。

We systematically evaluated the effects of test temperatureand storage temperature on platelet aggregation using flow cytometryand impedance aggregometry. Aliquots of citrated whole bloodfrom 27 healthy adult male volunteers were stored at 37°Cand 22°C.

我们用流式细胞计量术和阻抗集合度测定系统地评估了测试温度和存储温度对血小板凝集的影响。27名健康成年男性志愿者的一部分含枸橼酸盐的全血储存在37°C 和22°C 的条件下。

Diphenylmethane diisocyanate production process produces a lot of brine containing aniline and polyamine.

二苯基甲烷二异氰酸酯生产过程中会产生大量含苯胺和多胺的盐水,对其有效的处理是MDI生产技术中的一大难点。

Glyoxylic acid and oxazolidine with carboxyl groups were applied for modification of collagen.

分别应用含羧基的噁唑烷和乙醛酸对皮粉进行化学改性,提高对铬鞣剂的吸收率以达到减少铬鞣污染的目的。

Glyoxylic acid was prepared by reaction of sodium hydroxide surplus with methyl dichloroacetate in methanol solution via neutralization of filtrate with 50 percentage sulfuric acid to pH 2~3 and hydrolyzation after separation of salts.

二氯乙酸甲酯和过量的氢氧化钠在甲醇溶液中反应,滤出氯化钠后,直接加入适量的 5 0 %的硫酸调 pH值为 2~ 3,滤出硫酸钠,蒸馏回收甲醇,水解、浓缩,得到不含乙二醛的 4 0 %乙醛酸溶液。

In the system droplets in microns are first formed by emulsifying an organic phase consisting of a core material (n- hexadecane) and an oil- soluble reactive monomer,toluene- 2,4- diisocyanate,in an aqueous phase.By adding water- soluble reactive monomer,diamine,monomers TDI and diamine react with each other at the interface of micelles to become a shell.

在含乳化剂的水溶液中,将溶有芯材正十六烷的有机相乳化成微米级油性液滴,随后加入的水溶性单体二胺与甲苯 2, 4-二异氰酸酯在胶束界面相互反应形成囊壁。

A suspension of carbon nanotubes as a nanofluids was prepared by dispersing carbon nanotubes into deionized water. The effects of several typical kinds of surfactants such as sodium dodecyl benzene sulfonate, hexadecyl trimethyl ammonium bromide and emulsifying agent OP on the stability of the nanofluid were studied by stationary and centrifugal tests with sample morphologies characterized by SEM and TEM.

在水中加入碳纳米管制备了含碳纳米管悬浮液,研究了几种典型类型的表面活性剂:十二烷基苯磺酸钠、十六烷基三甲基溴化铵及乳化剂OP对纳米流体稳定性的影响,通过静置和离心分离等手段研究了其稳定性,并采用扫描电子显微镜和透射电子显微镜对样品的形貌进行了表征。

The hypochlorous acid and hypobromous acid contained in this bactericide bear extremely strong membrane diffusing-penetrating ability for the absence of charge so as to kill pathogens rapidly.

&甲基利&高效植物病害杀菌剂是一种高效广谱、内吸、治疗型杀菌剂、所含的次氯酸分子和次溴酸分子不带电荷,有极强的扩散穿透细胞膜能力,可迅速将病原体杀死,适用于作物各个生长期,特别对各种真菌性、细菌性和病毒性的疑难病害有独特的铲除效果。

Moreover, when changing the equivalence ratio of isocyanic acid ester and hydrogen class compound, solid's performances also change along with it.

并且,改变异氰酸酯和含活泼氢类化合物的当量比,因交联密度的不同,所得的固结体的性能也随之有所变化。

In this thesis, five polydentate ligands including azido, oxalate, terephthalic acid, isophthalic acid and Pyridine-2,6-dicarboxylic acid were used to construct new transition metal complexes (M = Ru, Fe and Zn). Eight new complexes as listed below were synthesized and fully characterized.

本论文以草酸根、叠氮根、对苯二甲酸、间苯二甲酸和吡啶-2,6-二羧酸等含O、N的多齿共轭配体为研究对象,合成了以下八个结构新颖的化合物,并对它们的结构和谱学性质进行了详细的表征。

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