solid head

Separation and identification of solid fatty acid in tall oil head of Jiamusi paper plant

佳木斯造纸厂塔尔油头馏份中固体脂肪酸的分离与鉴定

I hit my head against solid ground.

我的头撞在了硬梆梆的地面上.

Engineering Analysis of Large Solid Rocket Motor Head Area Heat Shield in Ground Spinning Test Firing

大型固体发动机旋转试车头部热防护工程分析

He gets the solid shape, as it were, inside his head.

可以这样说, 他把立体的形体放在头脑里.

Rivets, solid, universal head, in titanium TI-PO 2, anodized, inch based series.

万向头, 阳极氧化, 英寸基准系列,TI-PO2钛制实心铆钉.

The action of these two factors enhances the concentration and size of solid particles in the surge head, hence the moving resistance increases and the surge head goes up.

这二种作用使泥石流龙头部的固相浓度增大，粒径变粗，运动阻力增大，而使龙头壅高发展。

Hydraulic Similarity Computation in Model of Separation of Liquid and Solid Particles by Water Intake Head with Inclined Boardings

斜板取水头部液固分离模型相似水力计算

A method of head space solid phase microextraction ( HS-SPME) coupled with gas chromatography-mass spectrometry for the determination of tetramethyllead and tetraethyllead in water sample was developed. The conditions of SPME extraction and GC-MS determination were discussed.

建立了顶空固相微萃取（HS SPME）与气相色谱质谱（GC/MS）联用测定水样中四甲基铅和四乙基铅的方法，探讨了SPME萃取烷基铅的实验条件，并对GC/MS条件进行了优化。