The method of building the test pattern is modified based on Chase2 decoding algorithm.
简要介绍了构成乘积码的分量码的Chase2译码算法,并对算法中关于测试图样的产生方法进行了改进,提出了一种可以快速进行伴随式计算的测试图样构造方法,根据计算所得伴随式给出了一种带偶校验的测试序列的硬判决译码方法。
Discussion on Classification and Assessment of the Steel Plate Specimens after Tensile or Cold Bending Test
钢板拉伸与冷弯试验后试样分类及评定的探讨
The relevant tensile test specimens were designed and tested; then the test results were compared and analyzed to obtain the ultimate bearing stress.
首先设计了相应的拉伸试样,进而对试验结果进行了对比分析,得到补焊焊缝的极限承载应力,为补焊管道的安全评价提供了依据。
Elastic-plastic stress fields on the crack-tips were obtained by use of the finite element analysis to the single edge notched bend(SENB) and single edge notched tension(SENT) specimens of irradiated A533B pressure vessel steel at-60 ℃,-40 ℃,-20 ℃temperatures and at various loading levels.
针对经过辐照的A533B压力容器钢,采用有限元方法对单边缺口弯曲和拉伸试样进行弹塑性数值计算。
On the importance of undisturbed soil sample s preparation in geotechnical test;
浅谈原状土试样制备在土工试验中的重要性
The macroscopical survey and micro cosmic analysis of unqualified cold bending test samples of Q235and HP295hot -rolling plate had been stu died.
对Q235及HP295热轧板冷弯不合格试样进行了宏观观察及微观分析。
The effects of different preparation of beer samples on the determination of beer concentration were investigated in the aspects of alcohol content, real extract and original extract, and preliminary study on its contributing factors was also done in this paper.
研究了不同啤酒试样制备方法对测定啤酒中酒精度、真正浓度、原麦汁浓度所产生的影响 ,并初步探讨了影响因
The preparation technology of test sample in infrared absorption spectroscopy analysis;
现代红外光谱分析中的试样制备技术
This paper theoretically analyzes the additional stress of test sample caused by inaccurate axisymmetric stress distribution of the upper and lower grip of tension tester and the meaning of e calculation formula.
主要从理论上分析了由于试验机上下夹头不同轴给试样所带来的附加应力,以及同轴度e计算公式的 内在涵义,实际上反映了附加弯曲应力占拉应力的百分数。
The high-speed system offers unparalleled sample imaging and position control.
高速系统提供了卓越的试样图象和位置控制。
They tried to impress a design on the table-cloth.
他们试图在桌布上印一个图样。
made a serious attempt to learn how to ski Backward;
认真地试图学会怎样向后滑雪;
Cut out, try on the dress stand and compare with the sketch.
剪下样板,放在胸架上试穿,并与图比较。
None but a brave man would attempt such a thing.
只有勇敢的人才会试图去做这样的事。
A: You don't care? What about when people are trying to enrage you?
你不以为然？那么当别人试图惹恼你时，你怎样？
You are trying to print multiple files at once. Are you sure you want to do this?
试图一次打印多份文件。确实要这样做吗?
We all tried to stop him smoking in bed but he would do it.
我们都试图停止他在床上吸烟，可他还是这样做。
The ancients tried unsuccessfully to explain how a rainbow is formed.
古代人曾试图说明虹是怎样产生的，但没有成功。
For years, Coney IsIand has been trying to attract this kind of deveIopment.
多年来，科尼岛一直在试图吸引这样的发展机会。
These days, he is a publisher "trying to educate people how to manage their wealth."
如今他是一位出版商，"正在试图教人们怎样理财。
Here the interference pattern is established between an optical flat and the polished specimen surface of the glass.
在光学平板玻璃和磨光试样表面之间建立起干涉图样。
This is called a colour proof and the progress of making it is proofing or proving.
这份样图便称作彩色校样，而制作这种彩色校样的作业便称作打样或试
Figure 3.1 shows a typical test piece, and it will be seen that a section is of reduced diameter, so that the extension and the breakage will occur along that part of the test-piece.
图3．1表示典型的试样，可以看到有一段直径减少，以便使延伸和破裂沿着试样的那部分发生。
advanced development
试制 -样机或样品
Figure 3: The simple white-on-black test pattern used to determine some of the effects of aperture shape on the out-of-focus images.
图三：一些简单的黑白的测试图样，用于判定光圈形状对失焦图像的影响。
missetting of specimen
试样未调准, 试样误调
But as well as trying to recycle more, it is also important to try to recycle better.
但是，在试图回收更多废品时，还需考虑怎样提高回收质量。