端粒能够使染色体避免磨损、凝结以及“扰乱”遗传密码。
Telomeres stop chromosomes from fraying, clumping together and "scrambling" genetic code.
基础油中磺酸钙的加入使氮化硅的磨损速率得到降低。
The calcium sulfonate additive reduces the wear rate of the materials.
对补偿系统的定期校验则可以弥补机床磨损造成的精度降低,使线切割机床的高精度工作寿命得到延长。
Periodical check on the compensation system can make up the degraded precision due to the machine's wearing, and prolong the work life of the line cutting machine tools.
侵蚀磨损山体使之高度下降。但是活跃的山脉也同样不断在上升。
Erosion wears mountains down, but active mountain ranges are also continuously rising.
双极设计是为了减少髋臼磨损,减轻疼痛,并使活动最大化。
The bipolar design was created to reduce acetabular wear as wellas to minimize pain and maximize mobility.
迷宫式磨损环使低温液体二次循环损失减到最小。
LABYRINTH WEAR RINGS-Minimize recirculation losses of cryogenic liquids.
另外,轮胎磨损后,可在外胎上热补新的胎面,使外胎翻旧如新。
In addition, when treads have worn down, new treads can be vulcanized onto the casing provided the casing is in good condition.
磨削烧伤使表面硬度下降,磨损加剧。
The grinding burn causes the surface hardness falling off and wear speeding up.
液压顶升系统(以下简称系统)液压元件磨损和密封件失效使系统产生超量内泄漏便是系统出现故障的主要原因。
The main reason for the defects is that the over leakage is produced in the system because the hydraulic components are worn down and the seals are failed.
汽车转向梯形机构的设计在汽车设计中占据重要的地位,合理的设计可以减小车轮在转向过程当中的滑动,使轮胎的异常磨损控制在允许的范围内。
The design of Ackerman geometry plays a very important role on vehicle design, reasonable design could reduce the slipping in turning, make the abnormal wear in a permissive range.
镀铬版:印刷版面上用电解法镀上铬,使它具有耐磨损的性质。
Chromium-faced plate: Printing plate upon which an electrolytic deposit of chromium has been made to provide greater wearing quality.
厚度可控。可用于修复零件表面和工模具因磨削加工或磨损而引起的尺寸超差,使报废零件复用。
Thickness could be controlled, it can be used to repair parts for the surface and tool grinding or wear caused by the dimension tolerance, so that can make the scrapped parts reuse.
涂层剥落后,切削区产生的瞬时热量聚集使基体粘结相软化,从而导致硬质相颗粒脱落和基体的剧烈磨损。
After the coating broke off, the instantaneous heat builds up and softens the substrate's bonding phase, which results in breaking off of hard phase particles and sharp wear of substrate.
当石墨密封环磨损时,由于弹簧力及介质压力的作用下,旋转接头的壳体会往后面移动,使密封面得到有效的补偿。
During abrasion, under the spring force and the media pressure, the rotary joint will move reversely to make the sealing surface compensated effectively.
PTFE和纳米高岭土的加入使PPS的主要磨损方式由粘着磨损转变为磨粒磨损。
The main wear mode of PPS is changed from adhesive wear into abrasion wear with the addition of PTFE and kaolin nanoparticles.
曲径汽封和活塞环提供了双密封系统,使油保持洁净并减少磨损。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
其中一个导致肌肉与骨骼疾病的原因便是日常运动使到关节磨损而造成软骨老化。
One of the major causes of Musculoskeletal diseases is degeneration of the cartilage due to normal daily wear and tear of our joints.
使化学镀在磨损零件修复、塑料模具、齿轮、齿轮轴、石油阀门球芯等方面得到良好的应用。
Therefore, the electroless plating is widely applied to many fields including reparation of worn workpieces, plastic die and mould, gear, gear-shafts, and ball cores of valves in petroleum, etc.
分断实验表明 :将纳米技术应用到银 /石墨触头材料的制备中 ,使材料的抗电弧磨损性能有了较大的改善。
The make-break test shows that AgC 5 contact material fabricated by nano-phase coating possesses good resistance against arc erosion.
本发明提供的油墨印刷后不易褪色和磨损,同时通过使用该油墨的涂装方法,使产品良率大大提高。
The ink supplied by the invention can not be easy to fade or wear; meanwhile, with the coating method of the ink, the yield rate of the product can be greatly improved.
含有油齿轮箱,使机器运转减少磨损,延长机器使用寿命,提高了机器的利用率。
It contains an oil gear box which reduces abrasion to the machine during the operation, thus prolonging the life span of the machine, enhancing the utilization ratio of the machine.
起球现象是服装穿着磨损的第一个信号,它使织物的外观不雅而且松散杂乱。
Pilling is often the first sign of wear due to abrasion; it causes a cloth to have an unsightly and disheveled appearance.
这是因为硅使贝氏体铸钢在高应力冲击磨损下表现出不同的失效机制。
The reason is that the impact wear mechanism is different for low and high Si bainitic cast steels.
海员身份证应式样简单,它应用耐磨损的材料制成并使任何涂改都易于识别。
The seafarer's identity document shall be designed in a simple manner, be made of durable material, and be so fashioned that any alterations are easily detectable.
它能够使一些年轻人继续保持一种积极的生活方式,例如举重,手工劳动等,并且没有聚乙烯磨损的风险。
It allows selected younger patients to maintain an active lifestyle, including weight-lifting and manual work, without the risk of polyethylene wear.
它能够使一些年轻人继续保持一种积极的生活方式,例如举重,手工劳动等,并且没有聚乙烯磨损的风险。
It allows selected younger patients to maintain an active lifestyle, including weight-lifting and manual work, without the risk of polyethylene wear.
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