- 更多网络例句与产生差别相关的网络例句 [注:此内容来源于网络,仅供参考]
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The width of carbonize layers was measured by scrape experiment, proved diamond grain would keep the grinding ability after laser ablation.
对比了理论仿真结果与实验结果的差别,阐明了产生差别的原因,验证了理论模型的合理性。
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At the same time, combining with the actual condition of delivery pipeline of our country and some prevalent leak detection and location methods, this paper raised a method, which is based on wavelet analysis and negative- pressure-wave to detect and locate the leakage. Jobs in the paper are as follows:As affected by gas density, pressure, specific heat and pipe material, the velocity of negative-pressure-wave improved depending on the energy conservation. At one time, taking the affection of velocity of gas flow, the location formula was modified in some degree.When locating the leaks with location formula, the iterative approach algorithm was adopted as a new method to increase the location accuracy level of system.Multi-scale decomposition and reconstruction of wavelet transform is utilized to filter the noise of negative-pressure-wave, which was brought by leakage. With the capacity to detect the signal singularity fast and accurately, wavelet transform was used to catch the break point of pressure signal. The work improved the accuracy of At in location formula, accordingly improved the location accuracy.Wavelet is a suitable tool for signal analysis. The distinct character is that the mother-wavelet is of optional. That means choosing different mother-wavelet will get different analysis result. So we studied how to choose mother-wavelet and its scale for signal singularity detection. The method is to choose a wavelet by regularities of the wavelet and the signal.Finally, a plan, which bases on SCADA system for inspection and detection of natural gas leakage, is proposed in the article.
其中,主要进行了以下几方面的工作:针对泄漏产生的负压波在管道中的传播速度受媒介的密度、压力、比热及材质等因素的影响,而非声波在空气中传播的速度,本文利用能量守恒原理,对其进行了修正;考虑到管内气体流速对压力波速的影响,对原始的负压波定位公式进行了一定程度的改进,并在利用定位公式进行泄漏点定位时采用逐步迭代逼近算法,提高了系统的定位精度;利用小波变换的多分辨率分解和重构技术,对采集到的管道发生泄漏时产生的负压波信号进行了降噪处理;并利用小波变换技术对信号奇异点的快速、准确的识别能力,对经上述消噪后的负压波信号进行了奇异点捕捉,精确捕捉的结果提高了定位公式中上下游站点采集到的负压波奇异点的时间差△t的精度,从而进一步提高了定位的精度;考虑到小波变换是一种基波可变的信号分析工具,也就是说,不同的小波基波对信号分析的结果将有很大差别,这势必影响最终的处理结果,因此,我们又对比分析了本课题中小波基及尺度的选择问题,依据规则性系数相似性原理对母小波的选择进行了探索性研究;最后,还提出了基于SCADA的泄漏检测与定位系统的软件开发构想及系统的嵌入方案。
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The result is patent discrimination between employees, and their dependant relatives, based on whether the employer happens to be insured or uninsured, well funded or impecunious, traceable or untraceable.
结果造成在雇员之间及其受养亲属之间产生明显的待遇差别,差别的来源包括:雇主是否刚好获得受保;是资金充足还是穷困潦倒;可否追踪查找。
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Distribute the nonrecognition class difference according to one's performance, the physical labour difference admitting people and the individual consumer's goods coming into being from this are assigned and better-off degree difference.
按劳分配不承认阶级差别,只承认人们的劳动差别及由此产生的个人消费品分配和富裕程度的差别。
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It is better to use a neutron or proton rich projectile with atomic number notfar away from the expected exotic nuclei because the difference in the fragmentationcross section induced by neutron or proton rich and stable projectiles becomes smallwith the increase of the distance between the produced fragment and the projectile. Measurements of 〓 for 〓,〓 and 〓 at intermediate energieshave been performed on the Radioactive Ion Beam Line in Lanzhou.
所选的丰中子或丰质子炮弹最好离所需产生的丰中子或丰质子奇异核比较近,因为随着炮弹与产生的核的距离的增加,丰中子或丰质子炮弹与稳定的炮弹的碎裂反应产生奇异核的产生截面的差别变小。
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The differences of reactivity between the three systems are analysis from the aspects of chemical structure and accelerator mechanism.
从促进剂的结构及促进机理分析了这些体系的反应活性产生差别的原因。
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In this sense, equality generates difference.
在此意义上,平等产生差别。
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The experimental results interpreted theoretically the response difference of the electromagnetic flowmeters in pure water and polymer solution.
根据实验测量结果,从理论上解释了清水与聚合物溶液中仪器响应产生差别的原因。
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When the particular exam chosen by the department resulted in no persons of colour qualifying for promotion, New Haven faced the possibility that it was running afoul of Title VII of the Civil Rights Act, which permits hiring and promotion processes that have a disparate impact on racial minorities only if they are required by "business necessity".
由于该部门选择的考题测出的结果是没有有色人种获得晋升资格,纽黑文市面临着违反民权法案第七条的可能性。该条规定,只有在&业务必需&的情况下,才允许雇佣和提升程序对少数族裔产生差别影响。
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This is due to the elimination of bending effects in membrane approximation of the FEM model.
产生这种差别的主要原因是有限元模型中的薄膜假设,忽略了弯曲变形的影响,这种差别主要产生在成形初期。
- 更多网络解释与产生差别相关的网络解释 [注:此内容来源于网络,仅供参考]
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bottomry:船舶抵押借款
②船舶抵押借款(Bottomry)是海上保险的初级形式. (2)火灾保险的产生与发展. 火灾保险始于德国. 而现代的火灾保险制度则起源于英国. 尼古拉斯.巴蓬因采用差别费率的方法被称为(3)人身保险的产生与发展.
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distinction:差别
"Io,在能够使用"抗拒"这个术语的程度上,它是一种内部游戏,产生自前卫记者中的小规模生产场域和统治阶级中的相应分层(fragments),他们在自己为差别(distinction)进行的抗争中认购了这些新的产品.
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Commission costs make a big difference:(佣金)委托费用(导致买卖交易结果)产生巨大的差别
12. What most traders do doesn't work. 为什么多数的... | 13. Commission costs make a big difference. (佣金)委托费用(导致买卖交易结果)产生巨大的差别. | 14. Spreads work, but most traders don't use them...
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make sketches of:作素描
make out 辨出来,看出来 | make sketches of 作素描 | make the difference 产生差别
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make sketches of:作素描 ncN无忧研修网
make out 辨出来,看出来 ncN无忧研修网 | make sketches of 作素描 ncN无忧研修网 | make the difference 产生差别 ncN无忧研修网
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make the difference:产生差别
make sketches of 作素描 | make the difference 产生差别 | make the most of 充分利用
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parallax:视差
人类是通过"视差"(Parallax)来产生立体感觉的. 人的眼镜平均相距6.5cm,因而是从不同的角度观看同一物体的. 由于两眼观看到场景轮廓不尽相同,物体阴影也有细微差别,大脑根据这两个细微差别的场景进行综合处理,
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synonymy:同义词
处在这种关系的词称为同义关系,也被称为"同义现象",表示同义关系的词是同义词(synonymy). 以>综合教程(全新版)为例:"两个词项只要意义足够接近,可在某些语境里自由选用而不致使整个句子的意义产生差别,
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think back to=look back on:回顾
28 limited 有限的 | 29 think back to=look back on 回顾 | 31 make a difference产生差别 有影响
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violation:违背
这种现象的存在说明:心理契约的破裂(breach)与违背(violation)在组织中是十分普遍的,二者之间可能不仅存在程度差别,而且还存在性质差别. 相对而言,被并购企业员工的心理契约更容易被违背,并产生消极的情感反应,如怠工、离职或暴力行为等.