查询词典 boiling

While the gravel layer is thick, the occurrence and development of the boiling of sand correspond to the model of hemispheric bottom hole which cheek by jaw with upper clay band; While the gravel layer is relatively thin, the occurrence and development of the boiling of sand correspond to completely penetrating well model.

当砂砾石层较厚时，涌砂的发生、发展符合紧靠上覆粘性土层的半球形井底模型；当砂砾石层相对较薄时，涌砂的发生、发展过程符合完整井模型。

Is a professional manufacturer of oil-free, ceramic green pot boiling pans and then the fire-free medium-sized products from the most popular consumer market since the favorite, especially the non-lampblack pot environmental protection and fire-free re-boiling pans in the market has a strong competitive edge.

武汉苏圣尔厨具有限公司是一家专业生产无油烟锅，陶瓷环保锅免火再煮锅的中型企业最产品自投放市场以来倍受消费者喜爱，特别是无油烟环保锅和免火再煮锅在市场有很强的竞争力。

The low-boiling inflammable part and the high-boiling residue both had to be discarded as useless.

低沸点易燃部分和高沸点之残渣油均须弃置用。

In addition, you can set different solvents of normal boiling point, so that when heated evaporation, glue on the surface of high-boiling solvent retained for long time, does not make the surface coating on crusts, but to ensure that the amount of residual solvents, stinkof, does not exist.

另外，可将不同沸点的溶剂混合起来使用，这样在受热蒸发时，胶层表面的高沸点溶剂保留较长时间，不会使表面膜层结皮，但要保证残留溶剂量符合要求，不存在臭味、异味问题。

The conversion of the high-boiling components and low-boiling components of silane to valu- able methylchlorosilane by catalytic cracking and disproportionation catalyzed by acid treated active carbon andγ-Al_2O_3 was studied.

用酸处理的活性炭和γ-Al_2O_3组成双段催化剂，通过有机硅高沸物和低沸物的裂解歧化反应制备了甲基氯硅烷，考察了反应温度、质量空速等因素对反应的影响。

Its purpose is threefold: the use of high-temperature rapid passivation of the active enzyme to stop the fermentation; evaporation of water, reduce the volume, fixed shape, to keep dry to prevent mildew degrees; distributed most of the low boiling point of the smell of grass, and intensify and retain high-boiling point aromatic substances, was unique sweet tea.

其目的有三：利用高温迅速钝化酶的活性，停止发酵；蒸发水分，缩小体积，固定外形，保持干度以防霉变；散发大部分低沸点青草气味，激化并保留高沸点芳香物质，获得红茶特有的甜香。

The residue is then cooled and acidified with dilute hydrochloric acid. The toluene layer is separated off, washed with water and distilled. Toluene and other low-boiling fractions first distil over and finally pure diethyl phenylmalonate is obtained boiling at 165-166°C, under 20 mm. pressure and having m.p. 16 °C. The yield is 85% of the theoretical.

剩余物冷却然后用稀盐酸酸化，分理出甲苯层，用水洗涤，然后蒸馏，甲苯和其他低沸点馏分先被蒸馏出来，最后获得20毫米压力下沸点为165-166摄氏度的二乙基苯基丙二酸酯，其熔点为16摄氏度，理论收率为85%。

Low-boiling phenols in low-temperature coal tar are important chemical raw materials. For the identification and determination of the individual phenol boiling below 210℃ in the low temperature coal tar, the methods of gas chromatography, liquid-liquid chromatography followed by ultra-violet analysis and fractional distillation followed by infrared analysis were evaluated and compared.

随着煤炼油工业的发展，煤焦油中的酚类，特别是低級酚，作为化工原料的利用很重要，我們应用(1)气液色譜法，(2)液液色譜与紫外光譜法結合及(3)精餾与紅外光譜法結合三种不同方法对210°以前的低級酚进行了各种异构体的成分分析，比較分析結果：三种方法对同一样品进行分析时，最大絕对誤差在2％以内，其中以气液色譜法最为快速，液液色譜法次之，精餾-紅外光譜法費时間較多；但后二种方法所得数据較完全。

Now on the market can meet the cup pot products mostly with heat preservation, limited by automobile application current security issues, these products to boil water will not solve the technical problems, or by more than 80 degrees Celsius can produce false called the phenomenon of boiling boiling point.

目前市场上能够见到的车用杯壶产品大多以保温为主，受限于汽车应用电流安全问题，这些产品都未能解决达到将水煮沸的技术难点，或者以80多摄氏度即可产生的沸腾现象假称为达到沸点。

Finally, a prophase physical model has been tried to explain transition form silent film boiling to noisy film boiling.

最后，首次建立了一个前期的物理模型，并试图解释了从无噪声沸腾到噪声沸腾的过渡。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了