The company already has collected test pattern images that demonstrate telescope image quality and focal plane functionality.
公司已经收集了试验模式图像用于望远镜成像质量和焦平面功能。
One technique to test composite material takes advantage of heat transfer: inspectors place large heaters next to a section of the plane.
测试复合材料的一项技术主要依靠热传递实现:测试员将一个大型加热器放在飞机受测试部分的旁边。
During flight test, Boeing must ensure the plane is safe and efficient at full forward and full aft CG as well as any combination between the two.
在飞行检测的时候,波音必须确保在重心在靠前、靠后,或者在前后之间的时候,飞机仍然安全有效。
The Pentagon has repeatedly said that the space plane is simply a “test bed” for other technologies.
五角大楼曾多次表示,空天飞机仅是一个技术“试验床”。
Though development of the plane is on track and two test versions have been delivered to the Navy, budget cuts may keep the planes grounded for at least a year longer than planned.
虽然该飞机的研发正常,有两个测试版本已交付海军使用,但是削减预算将至少使之延期一年。
A prototype solar-powered plane has made its first full test flight - coming closer to the goal of using solar energy to fly around the world.
一架以太阳能为能源的飞机已经圆满完成其首次试飞任务——其结果越来越接近我们利用太阳能环球飞行的目标。
Today's activities are designed to give the test pilot a feel for how the plane moves on the ground.
她告诉BBC的记者说:“今天太棒了,我们都非常激动。 今天的测试内容是让飞行员体验一下飞机在地面上移动的时候感觉如何。”
One technique to test composite material takes advantage of heat transfer. Inspectors place large heaters next to a section of the plane.
一种检测复合材料完整性的技术是利用热传导性:检验员在飞机的一个区域放上一个加热器,如果有一些受损的裂缝,就会改变热的传导,这一些改变就会被热敏感摄像头捕捉下来。
Static trials represent an experimental test method of defected mode and static strength of a plane construction.
静力测试提供了一种检测飞机机体结构破坏模式以及静强度的试验方法。
It will later be dropped from the plane to test its ability to glide and land.
企业号随后脱离飞机,测试滑翔和着陆能力。
Virgin Galactic's space plane, the SpaceShipTwo, is expected to make its first test flights in the early months of 2010.
英国维珍银河公司宇宙飞船“太空船二号”将于2010年初进行首次试航。
The four-star's confidence in the embattled program has been boosted because the plane is considerably ahead of its flight test schedule for this year.
Schwartz说,在该四面楚歌计划中的“四星”自信已经被强化,因为该飞机今年的飞行试验计划已经大大提前。
When considered the far field test, the sample plane cannot do infinitely great, the paper has analyzed the truncation error, and proposed the error correction method.
考虑到远场测试时,取样平面不可能做的无限大,在对误差进行分析的基础上,给出了误差修正方法。
The test flight of the new, fuel-efficient plane, which is key to the company's financial future, has been delayed for 2 and a half years by production muddles.
因前期制造问题,试飞时间已被拖延了两年半。 据悉,此款主打"节能牌"的新机型对波音公司未来的财务有着至关重要的影响。
For raising the fault test level of the bombing ordnance system of the plane, the author developed the fault test instrument using microprocessor in bombing ordnance test system.
为提高某型飞机轰炸军械系统的故障检测水平,采用单片机控制与测量技术研制了轰炸军械系统及所属机载军械设备故障检测仪。
Based on the aerodynamic test of plane models under different positions, the variable Angle system used in low-speed wind tunnels is designed in this paper.
基于对飞机模型在不同姿态下进行的空气动力学测试,文中设计了用于低速风洞的变角度系统。
In formation test interpretation, plane radial flow method would result in serious deviation of permeability interpretation.
在地层测试解释中,若仍用平面径向流方法,则必然造成渗透率解释的严重偏差。
The material spread of flame along the surface of a product orientated in a vertical plane, is determined by this test method using the apparatus shown below.
材料的火焰沿着在定位在垂直面上的产品的表面传播,是由使用以下的实验装置的测试方法所确定的。
The gauge is shown in the test position. In the rest position the plunger shall be above plane V.
图中所示量规处于检验状态。当静止状态时,柱塞应在V面以上。
The creep test results on hard structural plane in TGP s permanent lock regions are represented, and the creep status of structural plane under the acting of a constant load are emphatically analysed.
介绍了三峡工程船闸区硬性结构面的蠕变试验结果,着重分析了结构面在恒定荷载作用下的蠕变性态。
The result of test of plane stability is analyzed as well when the expansion joint bellows are subjected to internal pressure and internal pressure together with compression deformation.
文中同时分析了压力及内压与压缩位移一齐作用时的平面稳定性试验结果。
So a split-type shear box is adopted to conduct the in-situ shear test in order to make the stress on the shear plane uniform and ensure the shear stress to running through the center o.
我们改进后采用分体式剪切盒进行原位土体试验,使剪切面上的应力分布均匀,保证剪力通过剪切缝中心,同时在试验过程中法向及剪向加载时试体稳定性得到了很好的改善。
In practical application, plane measuring instrument is mainly used to test flatness of workpiece in micro level, so that people can check if the workpiece is qualified or not.
在实际应用中,平面测试仪主要用于工件的微米级测试,从而检验工件是否合格。
The flexural strength calculated on the basis of the plane section assumption and strain compatibility condition agrees well with the test results.
根据平截面假定和应变协调条件计算的受弯承载力与实测值符合较好。
This paper conducted a study on vertical vibration table test of the bi-directional beam string structure of the national gymnasium plane size of 11.
传统的模拟地震振动台试验,由于受振动台台面尺寸的限制,平面尺寸一般不大,作者利用多子台振动台台阵系统对国家体育馆双向张弦梁结构屋盖模型平面尺寸11。
Our test flight was to discover the bugs in the new plane.
试验飞行是为了发现新飞机有何毛病。
In this paper, the test results of bending concrete specimens are shown, and the vlues of plane-strain fracture toughness, calculated by four different methods, are compared with one another.
本文,对混凝土弯曲试样进行了测试,并用四种不同的方法进行了平面应变断裂韧性的计算和比较。
In this paper, the test results of bending concrete specimens are shown, and the vlues of plane-strain fracture toughness, calculated by four different methods, are compared with one another.
本文,对混凝土弯曲试样进行了测试,并用四种不同的方法进行了平面应变断裂韧性的计算和比较。
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