I got very nervous before my big scene.

He left a trail of clues at the scenes of his crimes

他在犯罪现场留下了一些蛛丝马迹。

It's a sure sign of economic recovery.

这是经济复苏的确切迹象。

Research of improve the refining efficiency of RH Degasser using swirling flow

利用旋流提高RH装置精炼效率的研究

The Rh blood group system is one of the most complex and important systems known in humans.

Rh血型系统是人类较为复杂和重要的血型系统。

Desulphurization by powder injection in RH refining process of molten steel

钢液RH精炼过程中的喷粉脱硫

The disease index increased with RH/ T value after June 20th.

6月20月以后温湿系数升高，病情指数上升。

Mathematical model of decarburization of ultra-low carbon steel during RH treatment

RH真空处理生产超低碳钢时钢水脱碳的数学模型

In this experiment, 80 ℃, 50% RH was the best heat treatment.

本试验中80℃、50%RH处理为热处理最佳组合。

Vacuum pump control system of RH vacuum installation for bloom CCM

方坯连铸RH真空装置真空泵控制系统

A mathematical model of molten steel circulation flow in RH vacuum refining

RH真空精炼过程中钢液循环流动的数学模型

Development of new type desulphurizer for RH vacuum treatment

RH用新型脱硫剂的开发

The Application of CBR Method in the Operating Instruction Model of RH Refining

CBR方法在RH真空精炼过程操作指导模型中的应用研究

A Study on Water Model for Circulation Flow Rate Optimization in RH Degassing Refining

RH精炼循环流量优化的水模型研究

Predicting the secondary structure of membrane protein RH and Br using neural network method

用神经网络法预测膜蛋白RH和BR的二级结构

Numerical simulation of liquid steel flowing in RH refining process and its application

RH精炼过程钢液流动数值模拟和应用

Development of methods for determination of Pt, Pd and Rh

贵金属元素铂、铑、钯的分析进展

A model for predicting oxygen content of steel in the process of RH treatment

RH真空处理过程中钢中氧含量预测模型

Technology of Computer Control of RH Vacuum Refining Process

RH真空精炼过程的计算机自动控制技术

Two simple methods for estimation of RH gene complex frequencies

估计Rh基因组合体频率的两种简易方法

Identification Analysis of One Case with Weak D in the Blood Type of Rh

Rh血型弱D1例鉴定分析