实验

The reasons of overbooming of recruiting students' quantity, limited situation of experiment and practice, and thinking little of undergraduate are analyzed.

分析了这些问题的存在是由于招生规模增长过快、实验、实习条件有限和学生对毕业论文不重视等原因。

Manuscripts of original articles, editorials, reviews, case-reports ,short reports、and correspondence on clinical, laboratory, immunologic, epidemiologic, sociologic topics in the field of sexually transmitted infections including AIDS/HIV infection and related are welcome from China including Taiwan, Hong Kong, Macao and any part of the rest world.

本刊主要刊登来自中国及邻近地区包括台湾、香港、澳门等地有关性传播疾病、HIV感染/艾滋病领域的有关临床、实验、免疫学、流行病学和社会学等方面研究的原创论文、综述、病历报告、述评及通讯等稿件。

Secondly, it specifies the system solution of automatic Gleithretter thickness testing in detail, thickness testing technology using grating, serial communication achievement solution of PLC control system. Achieving data sampling by applying of the PCI200 subdivisional card. And then designs thickness testing system software using Borland C++ Builder 6.0 for the application of automatic control of Gleithretter thickness testing sorting , the experiment.

其次详细叙述了滑片厚度自动检测系统总体设计方案及要求，光栅厚度检测技术，上位机与PLC控制系统串行通信的实现方案，开发应用PCI200细分采集卡实现数据采集，利用Borland C++ Builder 6.0平台设计开发的滑片厚度自动检测系统软件，来实现对滑片检测分选的自动控制，实验。

Materials Sulfur powder (20 – 50 Am) was sublimed sulfur.

实验 2.1 材料硫的粉末（20－50μm）是升华硫。

Secondly, by the numerical simulation "experiments" and mechanics analyses, the effects of temperatures, forming velocities and the entering angles of mould on the products were studied. The main invaliding forms both of crinkling and crazing were simulated and analyzed, so that the technical parameters of forming, geometrical parameters of moulds were optimized.

其次，通过对TC1钛合金薄板整流内罩的深拉热成形的数值模拟&实验&和力学分析，探讨温度、成形速度和模具压边力等对成形产品的影响，模拟分析了&起皱&和&拉裂&等主要失效形式，对成形工艺参数、模具几何参数等进行了优化。

Of Hunan Province, invaliding analyses and countermeasure study for deep-drawing thermal forming of Ti-alloy thin plate have been done in this paper, the main fruits have been achieved as follows:Firstly, in order to provide parameters of material properties for the numerical simulation "experiments" of one rectifier internal hood deep-drawing thermal forming, the standard samples of TC1 Ti-alloy thin plate of thickness were made, the tensile tests under different temperatures and forming velocities have been done, the effects of them on the material's properties have been inquired out.

首先，将厚的TC1钛合金薄板制成板料标准试件，在不同温度和不同拉伸速度下进行拉伸实验，探讨温度和成形速度对材料性能的影响，为采用同一材料进行整流内罩的深拉热成形的数值模拟&实验&提供材料性能参数。

And he's kindly recreated for us the Chaldni experiment.

他很热心的重新创造了 Chaldni 实验。

It translates as "the experiments of god".

它翻译为&实验&上帝的。

The study of methane-accumulation prevention and methane drainage theory and technology is the key for solving the problem of mine methane explosion accidents while the study of coal and methane outburst prediction together with the preventive measure sand technology is the basic guarantee to the controlling of coal and methane outbursts.

防止瓦斯积聚与瓦斯排放理论及其技术的研究，是解决矿井瓦斯爆炸事故发生的关键所在，而研究煤与瓦斯突出的预测及其防治措施技术是控制煤与瓦斯突出发生的根本保证。本文根据上述两方面存在的瓦斯问题，以理论、实验、计算机数值模拟和井下试验相结合的方法开展研究工作。

He said that the first thing macho, no-time-for-nonsense cosmonauts did after floating out of bed in the Soviet skylab was to tend their tiny pea seedling "experiments."

他说，第一件事macho，在苏联的太空实验室，没空闲聊的宇航员在起床后就会照看小小的豌豆苗&实验&。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。