查询词典 chart

The general condition for athermalizing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expanded.

推导了物面位于有限远和无限远时，实现热补偿的通用条件；并阐述了利用归化T-C 图设计消热差和消色差的红外光学系统的原理和方法。

The general condition for athermalzing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expounded.

本文推导了物面位于有限和无限距离时实现光学补偿的通用条件，论述了利用归化T-C图设计热补偿和消色差红外光学系统的原理和设计方法，给出了8-12μm波段内、焦距123mm、相对口径F/2.5在20-60℃温度范围内的折衍混合红外光学系统的设计结果和理论评价结果，所述的设计方法可方便地推广到前视红外系统中。

This method is based on the Snell law of acoustic propagation in water. Different velocity gradients among linear layers in water are utilized to draw the sound ray chart, and a mathematical model of the geometric operational range is built. Furthermore, the geometric homing range is predicted with sound ray density, a prediction system of geometric operational range for acoustic homing torpedo is designed and the function of the system is realized through a system software. The sea trial demonstrates the prediction validity of the system.

该方法基于声波在水中传播的Snell定律，利用水中各线性分层间不同的声速梯度，绘制声线图，建立了几何自导作用距离的数学模型，并通过声线密度对几何作用距离进行预报，设计了声自导鱼雷几何作用距离预报系统，并通过系统软件实现了其功能，经测试，该系统在海上试验中取得了良好效果。

To do so, you must first have an active chart open.

操作如下，首先必须保证当前已打开一个活动的图表。

Fully active version of the chart will now open.

按钮。一个完全活动的图表便会被打开。

The detail functions of simulation in integrated air defense were described with UML active diagram based on flow chart.

并利用基于流程图和数据流图的UML活动图表述综合防空仿真的功能细节。

Nowadays,the research on software test based on UML mainly focus on the UML state diagram and active chart, and proposed some corresponding analysis methods.

现今，软件测试界对基于UML的软件测试研究主要集中在UML状态图和活动图，并提出了一些相应的分析方法。

7Th, provides participates in active and the purchase profession chart article material preferential benefit.

提供各地区的行业职业需求资讯。2、提供国际设计流行资料、资讯。3、提供国际权威组织公布的行业资讯。4、提供学术新成果、新技术的资讯。5、提供各区域的艺术设计教育资源资讯。6、提供会员与会员单位沟通的平台。7、提供参加活动和购买行业图文资料的优惠。8、提供优先发表学术成果及作品、文章的服务。

In order for this function to work properly, a worksheet must be active in Excel. It will generate an error if all windows are hidden, or if the active sheet is a Chart sheet

楼主可能是摘于美国John Walkenbach著的宝典丛书《EXCEL2003高级VBA编程宝典》的11.4.7《检索已经关闭的工作簿中的值》一节吧，在第256～257页中。

In this paper the author presents a new method to define the critical path of the network chart by the upper limit of interval estimation of mathematical statistics. Thus, a new model which is based on the multiple objective decision making, is established. Such an approach tallies with the actu...

本文提出运用数理统计的区间估计的上限来确定网络图关键路线的方法，并利用多目标决策方法建立一个模型，更切合实际地确定了网络中的关键路线

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了