查询词典 detecting head

Based on the differential operator method of detecting almost all more sensitive to noise and can not guarantee that they will get straight edge, can not be used for target identification and analysis.

基于微分算子检测的方法几乎都对噪声较为敏感且不能保证得到连续的边缘，无法用于辨识和分析目标。

An automatic detecting instrument for differential scattering distribution of super-smooth optical surface .

自动测量超光滑表面微分散射的微分散射仪。

On the subject of the composition and working principle of the proposed system, the control module, motor diffluence module and distribution module of hydraulic system, position detecting module and PLC control module of electric system are analyzed and designed.

针对该系统的组成和工作原理，具体分析设计了液压同步控制系统的控制阀组、马达分流模块、配油模块；电气同步控制系统的位置测量模块、 PLC 控制模块等。

We differentiated the sexual distinction of dioecism Vitis by observing the shape of pollen under a scanning electron microscope; analyzing the isozyme of SOD in leaves; detecting the polymorphism of genomie DNA with the method of RAPD.

通过扫描电镜观察花粉的形态；分析叶片超氧化物歧化酶同工酶；RAPD分析基因组DNA多态性，来鉴别葡萄的性别。

Spectral determination has proved an automatic, quick and nondestructive method for assessment ofnutrition, and the spectral discriminability of the treatments demonstrated the feasibility to evaluate rice N status in field by canopy spectral determination and the potential for detecting rice N status in a wide area by using multispectral remote sensing.

由于从高光谱窄波段的角度与氮素营养之间建立的关系在不同环境条件、不同作物品种之间具有不稳定性，因此本研究在水稻氮素营养光谱诊断方法的研究上避开了单纯使用高光谱连续波段或者窄波段的方法，从以下方面进行研究：。

The design is mainly used to achieve the function of distance measuring, detecting, alarming and timing.

摘要本设计主要实现测距、检测报警以及定时功能。

Because of the disunity of the market standard, the detecting methods are different.

目前市场标准不统一，各单位检测方法各不相同，根据不同的检测方法对缺陷的检出率也各不相同的情况。

However, because of the manual operation mode, which makes dataread and record randomly and trustlessly, and the diverseness of the detector'scapabilities, the current detecting ways for the train tail devices can't confirm theusing devices well worked. Making sure the reliability of the train tail devices andimproving the working safety have been an urgent problem to be resolved.

但现有的列尾装置检测，均由人工手动完成，读数、记录、随意性强，可靠性低，更由于现场检测人员业务素质参差不齐，责任心有高有低，不能保证投入运行的列尾装置均能正常使用，因此，如何确保列尾装置的可靠性，提高行车安全，已成为急迫需要解决的一个问题。

This paper provides a method of variable integrity testing to detect the faults of software By checking the definition domain of the variable itself and the restriction condition of consistency between variables, we only need to determine the bound of each output data, rather than the exact value Although the output of testing case cannot be easily caught, this method can improve the efficiency of detecting faults Furthermore, the checking point is not limited to the final output place, but spreads over the reference places in the program code to key variables just like those at the checkpoints under debugging As a consequence, the testing becomes more precise

由于软件测试用例的输出部分很难确定，而通过测试变量自身的定义域和变量间的一致性约束关系，只需要确定输出值的范围而不用知道其确切的值，就可以提高了错误检测的效率同时，检测的范围不局限于程序最后的输出结果，而是散布在程序中的各个有意义的变量，正如调试过程中设置断点观察的那些变量，使得检测错误更加精准1 引言软件测试的本质在于针对要测试的内容确定一组测试用例[1] 测试用例分为输入和输出两部分功能测试和结构测试等基本的软件测试方法，都比较关心测试用例的输入部分定义域的确定，而对测试用例的输出部分考虑得较少例如，边界测试和等价类测试[2 ] 只考虑测试用

Parameters signal detecting of frequency domain signal integration based on FFT ［J］.

基于FFT频域积累的非接触生命参数信号检测［J］。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！