means的例句大全

The calculation shows that using the selective coating and the cylindrical glass cover both are the effective means to improve the thermal performance of the collector.

计算表明，使用选择性吸收涂层和圆管形玻璃罩都是改善集热器热性能的有效措施。

Passenger coupon or "passenger receipt" means that portion of the ticket issued by us or on our behalf, which is so marked and which ultimately is to be retained by you.

旅客联或者“旅客收据”是指我们或者我们的代理人填开的客票中标明“旅客联”或者“旅客收据”的部分，并始终由您持有。

This paper, using the means of generating function and the operator of xD, compute the average and standard deviation of trials number in gift coupon collecting of a complete set or partial ones.

利用发生函数方法及发生函数的XD算子，计算在赠券收集问题中收集全套赠券与收集任意张赠券的试验数的平均值与标准差。

Optimizing BP Networks by Means of Genetic Algorithms in Air Pollution Prediction

遗传算法优化神经网络用于大气污染预报

The monitoring of large-scale ( several km) oceanic process is very important to the oceanic prediction and air-sea interaction, but it was impossible in the past to conduct such work because of lack of practical monitoring means.

监测大尺度（几千公里尺度）海洋过程，对于海洋预报、研究海气相互作用有着重要意义，然而过去没有切实可行的办法监测。

The theoretical calculation is done in detail for the paddle vibratory mixer type ZH 25 for cold setting resin sand, the ultimate oscillation Frequency of the vibratory mixer is determined by means of derivation from the formulas.

本文对自硬树脂砂叶片式振动混砂机进行了详细的理论计算，并通过公式推导确定了振动混砂机的极限振次。

The electric bicycle with electricity as the driving energy has become the preferred means of transport because of its legerity 、 moderate cost 、 no pollution and low noise. It is certain that the electric bicycle will has a broad market prospect.

电动自行车以电力作为驱动能源，具有轻巧灵便、价格适中、无污染、噪声小等诸多优点，日益成为人们中短途出行的首选交通工具，具有广阔的市场前景。

With the single particle levels obtained from the constrained RMF theory, the shell correction energy, the pairing correction energy and the microscopic energy are obtained by means of Strutinsky shell correction and BCS pairing correction approaches.

利用壳修正和对修正方法计算了平衡点和鞍点的壳修正能、对修正能和微观能。

Combined treatment for intracranial tumor by multiple means of operation and X-knife

多种手术方法结合X-刀治疗颅内肿瘤

The orientations of all developing facets in the crystals and their Miller indices have been determined by means of X-ray and optical method.

用X射线和光学方法测定了各个显露面，确定其密勒指数。

The isotopic-geochemical characteristics of these deposits and their forming condition are discussed by means of the funda-mental principle and method of the water-rock isotopic exchange reaction.

应用水-岩石同位素交换作用的基本原理和方法，探讨这些矿床的同位素地球化学特征及其形成条件。

It means that there is no first-order correction to the frequency of waves.

这就意味着,不存在对波的频率的一 阶 改正项.

By default, this means for automatic retransmission is enabled.

传送失败意味自动重传机制使能.

That means 1,800 for sedentary men and 1,500 for sedentary women.

这意味着久坐的男性卡路里摄入量是1800,久坐的女性是1500.

Civil mediation, consultation is the means at the lowest cost to solve disputes.

民事调解, 协商是解决纠纷成本最低的方法和途径.

That means he has multidrug-resistant tuberculosis and not extensively drug-resistant tuberculosis.

这说明他是多重抗药性肺结核,但不是广谱抗药性肺结核.

Systemic-Functional linguistics aims to provide a taxonomy for sentence a means of descriptively classifying particular sentences.

系统功能语言学的目标是为句子提供一套分类法,为特殊的句子的分类提供方法.

Software usually jumps to the erroneous conclusion that out-of-sequence input means wrong input, so it issues an evil error message box.

软件则会草率地下结论，认为违反顺序就是错误的输入，并且发起讨厌的错误消息框。

The question mark at the end of the method name means that the method is testing for something and will return True or False.

方法名末尾的问号意思是该方法在测试某些东西，并且将返回True或False。

Export tax refund not only is an international common practice, an important policy to support exported enterprise development, as well as an economical macro-control lever, an adjustment means of export.

对出口产品实行退税不但是国际惯例，是各国支持出口企业发展的一个重要政策，也是经济宏观调控的杠杆，是出口增减的调控手段。