查询词典 shell

Determination of Theobromine and Caffeine in Cocoa Powder and Cacao Shell Tincture by High Performance Liquid Chromatography

性质：N-卤代胺在浓硫酸中加热，消除一分子卤化氢，环化成吡咯烷衍生物。

British gas company fell 7.39 percent, Cairn Energy and Tullow Oil of UK decline is more than 5%, British Petroleum and Shell also have a certain degree of decline.

英国燃气公司下滑7.39％，英国凯恩能源和英国塔洛石油的跌幅也在5％以上，英国石油公司和壳牌也有一定程度的跌幅。

The effects that alcohol activates Ca in different consistence , different calcine time , different ratio of and lactic acid extract Ca from oyster shell were studied in this paper.

为充分利用牡蛎壳的钙资源，对乙醇在不同浓度、不同烧煮时间、不同配比条件对牡蛎壳粉中钙的活化效果及不同浓度的乳酸对活性钙的提取效果进行了研究。

It can be applied in the pulverization of plant fiber material, plant shell material, non-mineral light and heavy calcium.

本机独特的粉碎机理决定其应用范围较广、功能强大和多变的特点：可适用于植物性纤维物料，可适用于植物性壳体物料，可适用于非矿类的轻钙、重钙粉碎等。

The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.

拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。

Mature, shell Youliang Liang, Guang Cancan, food of the mouth can be issued Cuixiang voice.

成熟之后，外壳油亮亮，光灿灿，食之口中能发出脆响之声。

He was able to stop bullets, but he could be knocked down by a shell shot from a cannon.

他可以挡住子弹，但可能会被大炮射来的炮弹击倒。

The ramjet shell takes on a very important place in the field of cannonball of improved range because of its large cannon-shot and high effect-fee proportion.

而冲压发动机增程弹药以其射程远和效费比好等优点在各类增程弹药中占有重要地位。

With the Hamilton canonical equation of cylindrical shells, the coupling equation of an elastically constrained circular cylindrical double-shell system is derived.

以圆柱壳的Hamilton正则方程为基础，推导了受弹性约束的双层圆柱壳的耦合方程，并将其应用于大型发电机定子系统的振动特性分析。

The cargo was generally tight stowed with no apparent canting or space created between the cargo and side shell frames.

货物基本堆放紧密，没有明显的倾斜，在货物与船侧舷肋骨之间也不存在空隙。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。