查询词典 trinitro-toluene

Methods The influence factors of pretreatment conditions were studied by orthogonal test according to the content of toluene and naphthalene in the eluate and its UV absorbance(254 nm).

方法采用正交试验设计以洗脱液中甲苯、萘的量及其紫外吸收值为指标(254 nm)，考察了D-101型大孔吸附树脂预处理过程中的影响因素。

The results showed that the equilibrium conversion of toluene and trimethylbenzene decreased as temperature increased, and the equilibrium concentration of xylene decreased as ...

比较了β沸石催化剂上此体系在不同空速和温度下的化学反应产物组成与平衡组成，升高温度有利于缩小化学反应与平衡的差距。

Estimated that by 2010, demand for domestic toluene 2.31 million tons in 2015 to reach 2.5 million tons.

预计到2010年，国内甲苯需求将在231万吨，到2015年将达到250万吨。

The total oxidation temperature for toluene, acetone, and ethyl acetate was at 220, 260, and 280 ℃ for the catalyst calcined at 500 ℃, respectively.

该催化剂上甲苯、丙酮和乙酸乙酯的完全氧化温度分别为220、260和280℃。

The catalyst shows good activity for the oxidation of toluene, acetone and ethyl acetate.

研究了阳极氧化的电流密度和电解液种类等因素对阳极氧化膜形成的影响，以及还原时间和焙烧温度对催化剂氧化活性的影响。

Acetone, Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride.

禁止使用酮类物质，普通酒精，甲苯，乙荃酸或甲基氯化物。

A method for determining contents of seven kinds of residual organic solvents such as methanol, ethanol, methylene chloride, ethyl aetate, toluene, tetrahydrofuran and acetic acid in a new pharmaceutical-developing (UP0044) was established by capillary gas chromatography.

建立了测定新药UP0044中甲醇、乙醇、二氯甲烷、乙酸乙酯、甲苯、四氢呋喃、乙酸7种有机溶剂含量的方法，以确定它们在药物中的残留量和比例。

The main compounds in the natural terpineol oil were eucalyptol, trans4thujanol, pisopropenyl toluene, cis4thujanol, linalool, camphor, borneol, 4terpineol,αterpineol and safrole.

天然松油醇粗油中主要成分是1，8桉叶素、反式4艹守醇、p异丙烯基甲苯、顺式4艹守醇、芳樟醇、樟脑、龙脑、4松油醇、α松油醇和黄樟素。

In design of rectifying unit to separate toluene-titanium tetrachloride,according to design projects,the theoretical plates of rectifying tower were calculated by the software with graphical calculation of theoretical plate.The tower load parameters in now running float valve tower were checked by the KG-TOWER float valve tower checking softwarel.The packing-tower diameter was calculated by high-effciency structured packings and hydraulic calculation softwocre.The evaluation through calculating data of valv...

在设计分离甲苯—四氯化钛的精馏化工单元中，依据设计任务，通过使用图解法计算理论板软件，计算精馏所用的理论板数；运用KG—TOWER浮阀塔校核软件，对现用浮阀塔进行塔负荷等参数的校核；采用等板数较大的高效规整填料与精馏塔水力学计算软件，来计算填料塔的塔径；通过对浮阀塔和填料塔的计算数据进行评价，得出结论认为选用填料塔设计优于浮阀塔设计。

At present, the solvent in the plastic gravure printing ink which in common use is the poisonous toluene.

目前常用的塑料凹印油墨中使用的溶剂为有毒的甲苯。

This time, we do not want to colorize the image. I've dragged my Hue slider to the left to a value of -123

这次不要勾选着色，我将色相的滑标向左移到-123

A timely report from an independent prosecutor would surely be helpful in buttressing and justifying that order.

及时报告从一个独立的检察官一定会有助於支撑和合理的秩序。