查询词典 proof by contradiction

Quartz watch it change the battery, mechanical watches will do after cleaning regreased-proof test, if not detected in the watch-proof, experts will test out which parts do not bow replacement parts, so we can guarantee that every watertight over the back cover and you are still have good water resistance.

石英表更换电池，机械表清洗加油之后都会做防水测试，如果检测出手表不防水，专业人员会测试出哪个部件不防水，并更换新的零件，因此我们可以保证每只防水表开过后盖后仍具备良好的防水性能。

That this thought was never transmuted into action until very late in the civil war is proof of the weakness of the opposition inside the ruling group and also proof that the forces which defeated the generalissimo came primarily from below and not from within his own ranks.

但这种想法直到内战的最后阶段才付诸行动，可见统治集团内部的反对派十分软弱无能，同时这也表明打倒蒋介石的力量主要来自下面，而不是统治集团内部。

Simple structure, high performance and reliability, vibration-proof and shock-proof.

结构简单，机构动作可靠，从而保证产品高的可靠性和耐震动，耐冲击性能。

For aiming at vibration-proof structural design,a bionic design technique of topology design optimization for vibration-proof plate and shell structures is suggested.

以抗振结构设计为目标，将仿生设计技术应用于板壳结构加强部件的分布设计中，提出了一种简单高效的结构拓扑优化设计方法，以处理具有复杂边界条件的抗振板壳结构的拓扑优化设计。

The YTH is Stainless Steel Corrosion-proof pressure gauge "dry type"; YTHN is Stainless Steel Vibration-proof pressure gauge whose liquid inside would reduce the vibration of the pointer and extend the using life.

YTH型为不锈钢防腐压力表&干式&；YTHN型为不锈钢耐震压力表&充液型&，通过向表内充液可有效降低表针在工作中的振颤，同时，还可延长仪表内机部件的使用寿命。

Product specifications complete the Company, the main production and processing: cap gaskets, rubber matting, EVA foot pad, flannel, velvet paper, non-woven, anti-skid materials, high and low peaks and sponge, EVA sponge scaffold, EPE packing material, silica gel pad, sponge tape, sponge, the sponge tube, magic with, PVC signs, Epoxy, trademark stickers, sound-absorbing cotton, cotton insulation, glass wool, miscellaneous cotton, hot toys and luggage accessories, Insulation Materials dust, fast buses, activated carbon, PVC kapok and so on, various kinds of imported special tape, EPDM, CR, POPON jai special plastic, dust-proof materials, speakers pressure, PET, PVC, faster bus meson, rubber mats, shockproof materials, dust-proof materials, fire insulation, conductive material, such as the four packaging products, products are widely sold throughout the country and Southeast Asia are widely used in electronics, electrical appliances, watches and clocks, lamps, jewelry, metal, plastics, handicrafts, toys, furniture, sports equipment and other industries.

本公司产品规格齐全，主要生产加工：瓶盖垫片、橡胶脚垫、EVA脚垫、绒布、绒纸、无纺布、防滑材料、高低波峰海棉、海棉EVA支架、EPE包装材料、硅胶垫、海棉胶条、海棉条、海棉管、魔术帖、PVC标牌、滴胶、商标贴纸、吸音棉、隔音棉、玻璃棉、杂棉、热压玩具及箱包配件、绝缘防尘材料、快巴、活性碳、PVC木棉等、各种进口特殊胶带、EPDM、CR、POPON特种回力胶、防尘材料、喇叭压、PET、PVC、快巴介子、橡胶垫、防震材料，防尘材料，防火绝缘，导电材料等四大包装系列产品，产品遍销全国各地及东南亚地区广泛应用于电子、电器、钟表、灯饰、首饰、五金、塑胶、工艺品、玩具、家具、运动器材等行业。

Proof of compliance is a key problem in trust management problems, and certificate chain discovery is a key problem in proof of compliance.

在信任管理问题中一致性证明是关键而证书链发现问题又是一致性证明的关键。

It is an essential part of the reform of China s civil trial procedure to stress proof by parties and inquiry and confirmation of proof in court trials.

加强当事人举证，强化庭审中的质证和认证是民事审判方式改革的一项重要内容，它对于强化庭审功能，实现民事审判公平、公正、公开和效率的目标具有重要意

They would also be sound proof and bullet proof…you never know.

而且它们还是你从来都不知道的隔音及防子弹的。

Woven fabrics have sound proof property, weaving high density multi-layer fabric can get good sound proof property.

结果表明机织物具有的隔声性能以高密度多层结构织物的隔声效果最好。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。