The upper plate absorbs neutrons, and the lower plate reflects them.
上平板用于吸收中子，下板可以反弹它们。
A flexible construct (30) extends vertically from the upper plate to the lower plate.
一柔性结构(30)从上板垂直延伸至下板。
This then allows the lower plate lug to make contact of its two corners with the slanting walls of "v" groove.
这便于下面的极板年的两角与“v”字形沟槽的两个倾斜的壁相接触。
The pillow comprises an upper plate, a lower plate, and a lifting device which is designed between the upper plate and the lower plate.
该枕头由上板、下板和设计在其间的升降装置构成。
A convex-shaped projection (26) extends from the lower plate and engages an articular surface defined by a concave recess (28) formed in the upper plate.
一凸形突起物（26）延伸自下板，并接合一关节表面，该关节表面由在上板中形成的一凹入凹处（28）所限定。
Objective To study the application of anterior cervical plate in the operation of lower cervical injury.
目的研究颈前路带锁钢板在下颈椎损伤手术中的应用。
Therefore, because of lower quality or weight bearing standard cannot be applied in the plate, the elements of a series of questions, such as excessive aging.
因而，因为质量或分量较低的要素承载规范不能在板中运用，一系列的疑问，如过度老化。
Objective To observe the clinical effect of anterior plate with titanium mesh and bone graft in the treatment of unstable lower cervical spine fractures.
目的观察钛网结合钛钢板内固定治疗不稳定型下颈椎骨折的临床效果。
For the divided region is only the conductor plate, the computation cost is lower.
因为剖分区域仅为导体极，本方法的计算代价很低。
Bracket: it gets two pivots to contact upper support plate, mid-support plate and lower support plate and fix the distance 25mm.
支架：有两根枢轴联结上承板、中承板和下承板之间的距离籍支承套固定为25毫米。
Pneumatic parts assembling plate Should be on the left lower side of the aluminum section frame.
气动元件安装板应该装在铝型材框架的左下方。
The less volatile portions of vapor condense in bubbling through the liquid on the plate, overflow to the next lower plate, and ultimately back into the reboiler.
蒸气中挥发性较小的部分在通过板上液体的鼓泡中冷凝下来，流至下一层塔板，最终回到再沸器。
The heat conducting plate has a hollow casing body whose upper and lower wall surfaces are respectively opened with continuous grooves.
所述导热板有一中空壳体，在该壳体的上、下壁面分别开设有连续沟槽。
If you lower the plate voltage by 100v, you will find another "optimum" spot where these lines intersect.
如果您降低板电压100v的，你会发现另一种“最佳”的地方这些线路相交。
The width of the wake is larger and the base pressure of the plate is lower in comparison with the fully turbulent wake behind a smooth flat plate at the same flow conditions.
与在相同流动条件下光滑平板后的湍流尾流比较，涡街尾流较宽，平板底部压力较小。
The ways in which the spreading heat will lower densities and produce plate uplift have been treated elsewhere.
这种使密度降低和板块隆起的散热方式已在别处讨论过。
The experimental results demonstrate that this coating could restrain the frost growth in the condition of lower relative humidity and higher cold plate temperature.
结果表明在环境相对湿度较小、冷壁温度不太低的条件下，这种涂层能够较好地抑制霜层的生长。
VEGF expression of human growth plate concentrates on the lower hypertrophic and mineralised regions.
椎体生长板VEGF的表达集中在肥大细胞层下半区及临时钙化层；
The formation of the Qinghai-Tibet Plateau was not caused by the collision between India plate and Eurasia plate, but by intraplate basin-mountain coupling driven by lower crustal flow.
青藏高原不是印度板块与欧亚板块碰撞的结果，而是形成于下地壳流动驱动的板内盆山作用。
The flow coefficients of the orifice-plate flowmeters are experimentally studied with or without a rectifier at the lower reach of a space elbow in the measuring pipe of flow.
通过实验研究，观察分析了流量测量管路中空间弯头下游有(或无)整流器时对孔板流量计流量系数的影响。
Objcctive:To study the value of application of balancing steel plate in diaphysial fractures of lower extremity.
目的：探讨平衡钢板在下肢骨干骨折治疗中的应用价值。
Objective: To discuss the application of cervical lateral mass plate for the treatment of fractures and dislocations of the lower cervical spine.
目的：探讨用颈椎侧块钢板内固定术治疗下颈椎骨折。
The plate is angled so that it forms the lower portion of the entrance decline.
此板宜倾斜布置，使之构成进口端倾斜底的最低部分。
The metallogenic mechanism is as follows: in the latest Jurassic, the melting layers of granite magma in the lower crust were formed by the regional plate movement.
成矿机理是：区域板块运动使本区在侏罗纪末下地壳形成花岗岩浆熔融层。
The device (10) includes a disc prothesis or artificial disc (12) having an upper plate (14) and a lower plate (16).
装置(10)包括一盘修复物或人工盘(12)，该盘修复物或人工盘(12)具有一上板(14)和一下板(16)。
Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.
锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构，通过锤打下部集箱的端板，振落飞灰。
Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.
锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构，通过锤打下部集箱的端板，振落飞灰。
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