查询词典 condensation

We report here a novel method for condensation of unprotected saccharides with o-phenylenediamines using iodine in acetic acid solution to form aldo-benzimidazoles.

我们在这里描述了一个新的方法，用碘在醋酸的环境下，可以将未保护的醣用邻苯二胺修饰得到咪唑化合物。

DNA fluorescence dye Hoechest 33342 was used tomonitor the condensation of chromatin during germinal vesicle breakdown.

采用直接取核法获取卵母细胞生发泡，用同步化的HeLa细胞裂解液构建非细胞体系，将游离的生发泡培养在裂解液中，并加入荧光染料Hoechest 33342，观察染色质的变化情况。

N When the humidity detector in the turbimax indicates that the internal environment is close to the point where humidity could cause condensation, the instrument display DESC as a warning.

当CUE21仪表的湿度检测器检测到的内部环境的湿度可能一起液体凝结的时候，以表显示DESC 报警

First, to acquire the critical volatile pressure and heating rate during the condensation devolatilization by the experimental and modeled results

通过实验和模拟确定缩聚脱气过程中的临界挥发组份蒸气压的大小和升温速率

For Anaximenes, the basic principle was air, which assumed other forms through "condensation" and "rarefaction," and for Heraclitus, whose thoery stressed flux and change, it was five (an emphasis adopted by the Stoics).

对于阿那克西曼尼而言，他认为基本起源是气——以&凝聚&或&稀薄&的方式呈现为其他元素。而赫拉克利特的理论强调流动和变化，算是第五种元素（这一观点后来被斯多噶学派所吸收

Appeared an object dense vapour condensation trail.

出现一个对象密集蒸汽冷凝线索。

One-pot three component condensation reactions of aromatic aldehydes, malononitrile, and barbituric acid were described for the preparation of a series of pyrano[2,3-d]pyrimidine derivatives under ultrasonic irradiation in aqueous media without catalyst.

报道了在超声波辐射下，水相中无催化剂下通过芳香醛与丙二腈、巴比妥酸的一锅反应，合成了一系列吡喃并[2，3-d]嘧啶衍生物。

The influence of Fmoc-protected amino acid, substitution and particle size of Wang resin and stirring modes on the condensation reaction efficiency of Fmoc-protected amino acid and Wang resin were studied.

研究了保护氨基酸、Wang 树脂取代度、树脂粒度、搅拌方式对Fmoc-氨基酸-Wang树脂连接效率的影响。

It comprises a thermoelectric module subject to the Peltier effect, which is supplied with electric power and whose hot face is in contact with a heat-dissipating radiator and whose cold face is in contact with a thermally insulated condensation chamber in which circulates the atmosphere charged with the vapors to be condensed, said chamber having a conductive metal structure provided with perforated ribs, the flow of the atmosphere and the temperature being permanently controlled at values such that the condensed vapor remains in the liquid state, the liquid condensate obtained flowing by gravity into the lower part of the chamber which, for this purpose, has a liquid phase discharge port.

它包括热电模块的主题，向珀尔贴效应，这是供应电力和热，其面临的是在接触与散热散热器和其冷战面对的就是在接触一热绝缘凝结商会在其中流转的气氛被控蒸汽被冷凝说，商会有一个导电金属结构提供穿孔肋骨，流动的气氛和温度被控制在永久价值，例如说，简明汽依然保持在液体状态，液体凝结获得流动重力成较低的一部分，会议厅，为此，有一个液相放电港口。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人