查询词典 require

It's relatively lightweight and doesn't require any kind of installation on the client computer.

这是相对轻量级的，而且不需要在客户电脑上做任何安装。

The combination of Generalized Likelihood Ratio Test and Antenna Selection is applied to Unitarysignal transmission system, and antenna selection and signal detection do not require Channel State Information.

摘要该文提出了多天线传输系统的非相干天线选择算法，将广义似然比检验与天线选择结合应用于U码传输系统，天线选择和信号检测无需信道状态信息。

But Britain's hollowed-out manufacturing sector lacks the capacity to produce much of the specialist machinery that such projects require, says David Lindley, a fellow of the Royal Academy of Engineering and once a director of Taylor Woodrow, a construction firm.

但英国外强中干的制造业却缺乏生产这些项目所需的大部分专业机械的能力，英国皇家工程院院士和Taylor Woodrow建筑公司的前任主管大卫林德利说。

Require the use of the dialog box enter the start and finish line coordinates.

要求使用对话框输入直线的起点和终点坐标。

In theory we require linear independence among variables used as inputting or outputting of BP net when we model the mineral processing plant with BP net. However it is always definite relativity in inputting variables or outputting variables in modeling of the mineral processing plant, which sets definite obstacle in high quality modeling.

在应用BP网络建立选矿厂数学模型时，理论上要求作为BP网络的输入变量之间或输出变量之间应是线性无关的，而选矿厂数学建模中，输入变量之间或输出变量之间往往存在着一定的相关关系，这对建立高质量的模型设置了一定的障碍。

If the mortgages have to pay back the money in advance, they will require the payment of liquidated damages.

如果抵押贷款必须还钱之前，他们将要求支付违约赔偿金。

This calls to mind the films of Luis Bunuel, which move lithely from one event taking place to another event, maybe because of a person or an object, and this narrative mixes up our experience (a narrative mode we are used to), leads us to doubt, not about the movie but about our own experience – does every event necessarily require a sound ending?

这使我想起了布鲁艾尔的电影，从一件正在发生的事轻易地转移到另一件事，或是因为一个人，或是因为一个物品，然而这种叙述搅乱着我们的经验（一种被我们习惯的了叙述模式），使我们产生了怀疑，不是怀疑他的电影而是怀疑我们的经验——难道每一件事情都必须有一个像样的结尾？

The alternative explanation—that the Neoproterozoic carbonates underwent the same processes of lithification and metamorphism observed in Phanerozoic carbonates—is a simpler explanation for these data, and does not require extraordinary and anomalous behaviour of the C cycle specific to the Neoproterozoic.

新元古代碳酸盐经历了一些成岩或者变质作用，这种变质或者成岩作用与显生宙发现的一致或者基本一致，如果尝试使用这种理论来解释同位素的漂移，我们就不需要特殊和异常的情况发生。

Therefore, the new lithium battery in the activation process does not require special methods and equipment.

因此，新锂电池在激活过程中，是不需要特别的方法和设备。

But because of their tubular product defect, easy to produce and corrode, get rusty, marry dirt, leaks and all disadvantage of filling etc.s in using because of zinc-plated steel tube, Thus cause serious two pollution to water quality, microcosmic show as water sample large intestine liver fungus and total amount of bacteria exceed standard seriously, The phenomena, such as" yellow water"," black water"," red water",etc. appear on the macroscopic, water quality worsens; Because corrosion seepage has destroyed users inhabitting and working environment on the other hand, Interfere normal life , influence life quality of people , cause water resource enormous to waste, This require one new-type green one substitute products of environmental protection appear urgently.

但由于镀锌钢管因其管材自身的缺陷，在使用中易产生腐蚀、生锈、结垢、泄漏及诸塞等弊病，从而对水质造成严重的二次污染，微观上表现为水样大肠肝菌及细菌总数严重超标，宏观上出现"黄水"、"黑水"、"红水"等现象，水质恶化；另一方面因锈蚀渗漏破坏了用户的居住及工作环境，干扰正常生活，影响人们的生活质量，并导致水资源的巨大浪费，这就迫切要求一种新型的绿色环保的替代产品出现。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。