三硝基

Objective To study the damage of TNT on eye lens and the incidence of cataract so as to produce effective control measure.

目的研究三硝基甲苯对眼晶状体的损害及其发病情况，探讨有效的预防控制措施。

The mechanisms of the formation of 1, 3, 5-trinitro-1, 3, 5-triazacyclohexane in the nitrolysis of hexamethylenetetramine with nitric acid and with the mixture of nitric acid and ammonium nitrate were first studied by NMR tracing.

本文首次采用核磁共振跟踪化学反应的方法研究了在直接法和K-法中黑索金（1，3，5-三硝基-1，3，5-三氮杂环已烷，RDX）的生成反应机理。

In this paper, TNT and its five metabolites were separated under the system of 5μm reversed-phase C18 ion-pair column and methanol-water by HPLC.

2，4，6一三硝基甲苯是一种最常用的炸药，它对人体的毒作用有中毒性黄疽、再生障碍性贫血及白内障等。

Experimental investigation of insensitive C6H6N6O6 by small angle X-ray scattering technique.

三氨基三硝基苯材料微孔结构的小角X射线散射实验研究。

Methods: The sample was absorbed with glass fiber filters paper and was desorpted by toluol. Trinitrotoluene was analyzed by capillary gas chromatography method with ECD detector.

用玻璃纤维滤纸采集空气中的三硝基甲苯，用溶剂洗脱后，经色谱柱分离，电子捕获检测器检测。

Objective To observe the effect of trinitrotoluene on the serum biochemical indicators among workers.

目的 探讨三硝基甲苯对接触者血清生化指标的影响。

Objective: To develop the gas chromatographic analytical method for determination of trinitrotoluene in workplace air.

目的：建立工作场所空气中三硝基甲苯的气相色谱分析方法。

Objectve To explore the effect of trinitrotoluene on workers' health.

目的 探讨三硝基甲苯对作业工人健康的影响。

TRINITROTOLUENE, dry or wettedwith less than 30% water, by mass

三硝基甲苯，干的或湿的，按重量含水低于

A novel BB'2-type aromatic triamine containing pyridine ring was successfully synthesized by catalytic reduction of the trinitro compound obtained by a modified Chichibabin reaction in acidic medium with hydrazine hydrate.

采用商品化的原料，在酸性介质中经改进的Chichibabin反应先合成含吡啶环的三硝基化合物，再用水合肼催化还原得到一种新型的含吡啶环BB'2型芳香三胺单体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。