Test objectives: use specific block impact on the mattress over and over again, to assess their impact, and the durability of solid retentivity.
用特定的加载块反复对床垫进行冲击，评估其耐用性，和弹簧的坚牢保持度。
These efforts complement the sophisticated technical systems we continue to develop to limit the impact of these attacks, and where possible, block them altogether.
这些努力是对我们先进的技术系统的补充。我们将继续进行技术研发，以限制这些攻击的影响，并在可能情况下完全阻止它们。
Materials often need to vertically fall into the entrance of the folding conveyor, because the material block or particle inertia impact, have broken or worn equipment may.
物料常常需要垂直落到输送机入口的折边上，由于物料块或颗粒的惯性会产生冲击，有碰坏或磨损设备的可能。
In this paer, by the use of the method of characteristic line of stress wave, a prediction analysis for the sacond impact of an elastic bar impacting on a rigid block is given.
本文采用应力波特征线方法详细分析了刚体撞块撞击固支的弹性长杆的撞击过程。
Conclusion: General anesthesia combined epidural block can be regarded as an ideal anesthesia method with less impact on endocrine of patients with Budd-Chiari syndrome.
结论全麻复合硬膜外阻滞在布加氏综合征手术时内分泌影响小，是一种理想的麻醉方法。
Although the project has been scaled down, green and indigenous groups object to its environmental impact, but failed to persuade the courts to block the contract auction.
尽管这个工程的比例在逐渐减少，绿色和纯天然专家组，拒绝这项工程所带来的环境影响。但是却没有劝说当地法院去阻止合同拍卖。
Though the missionaries introduced lead type printing and bronze block printing in latin, the introduction did not make substantive impact on Chinese printing industry.
传教士曾引进过拉丁文铅活字印刷和铜雕版印刷，但对中国印刷业没有产生实质性影响。
Then that will impact the space form of pedestrian commercial block which is the most active economic factors in the city.
而这将影响了城市中最活跃的经济因子——步行商业街区空间的形态。
An approach to analyze the impact response of the free standing equipment to vibration excitations is presented on the basis of the impact vibration model of rigid block.
基于刚体冲击振动模型，建立了浮放设备在振动激励条件下冲击响应分析的理论方法。
In the course of English communication, because of the impact of Linguistic Competence and Pragmatic Competence, the communication may come to a block or even stagnation.
能否进行顺畅的英语交流是英语学习效果的重要衡量手段之一。
When the method is used, the area of the cutter blade pressed by the press block is relatively large, so the cutter is prevented from being damaged due to the certain impact force.
采用这样的方式，刀片被压块压住的面积比较大，不会因为受到某些力冲击的时候，使刀具报废。
When said grinding wheel is rotating, the impact block continuously impacts on wheel hub and grinding wheel to compact soil.
碾轮在滚动过程中，冲击块不断对轮毂和碾轮产生冲击，从而将土壤压实。
"The overlapping of block surface and the interlaced sense of space" of the works, as well as the visual impact of simple but moving colors, constitute a lively cantilena with unique Chinese charm.
作品“块面的重叠与错动的空间感”，简洁而又灵动的的色彩冲击力，生动的形成了一首中国风韵的抒情曲。
Not only do the trees provide the visual and emotional impact to the human beings but also drop the shadows on the building in order to block the solar radiation.
树木不仅为人们提供的视觉和情感上的影响，还能遮挡太阳辐射。
The pick-up arrangement, mathematical model of impact-point positioning, medium for the transmission of earthquake waves, and the general system block-diagram etc. are described.
讨论的着重点为传感器布阵、弹着点定位的数学模型、地震波的传播介质及系统总体框图等方面。
The sample with only block or strip-like carbides has low impact energy of 5 J.
当碳化物完全消失且呈块状或条状分布时， 不锈钢冲击功降低至5J。
Then, it is to remain some blasted ore to block the drift outlet at the last mining level to prevent the impact of air flows induced by the rock falling.
保持最下一层空场出矿分段的进路端部出矿口不敞空，防止冒落冲击危害。
The vibrations are caused by spindle curved tooth meshing impact when the gap between work roller bearing block and frame is oversized.
主要振因是当工作辊轴承座与牌坊之间间隙过大时，接轴弧形齿的啮合冲击将激起轧辊横向振动。
Basing on compressive mechanism and main factors that impact compressive strength, the compressive strength formulas of block masonry are establish, using stress and strain method respectively;
依据受压工作机理和影响砌块砌体抗压强度的主要因素，分别用应力法和应变法建立了砌块砌体抗压强度公式；
The impact sent up a plume of dust and debris large enough to block out the sun for years resulting in cold dark conditions that ultimately drove the dinosaurs to extinction.
这次撞击激起了覆盖 全球的足以遮挡阳光 的灰尘与碎片，导致了寒冷黑暗 的环境并将恐龙推向了绝灭。
The texture of this medium sized appropriate stone block provides brightness and darkness impact possibility for the thickness of the stone.
这种中型大小合适的石块及纹理为石块的厚度选择提供了各种可能，从而获得光亮或阴暗的效果。
Conclusion:After TKR surgery, modiffied continuous anterior lumbar plexus block with 0.15%or 0.2%ropivacaine can provide adequate pain relief, slight impact on muscle strength and fewer side effects.
结论：0.15%或0.2%罗哌卡因连续前路腰丛神经阻滞用于全膝关节置换术后镇痛效果良好，对肌力影响小，副作用发生率低。
Conclusion:After TKR surgery, modiffied continuous anterior lumbar plexus block with 0.15%or 0.2%ropivacaine can provide adequate pain relief, slight impact on muscle strength and fewer side effects.
结论：0.15%或0.2%罗哌卡因连续前路腰丛神经阻滞用于全膝关节置换术后镇痛效果良好，对肌力影响小，副作用发生率低。
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