查询词典 proof by contradiction

Sponge filter mesh is frothed by polyester and aether with 97% of porous.Polyester sponge has the excellent performance of oil-proof and attrition-proof.

海绵过滤网以聚酯和聚醚为主要材料，发泡而成，开孔率达到97%以上，聚酯型海绵具有优越的耐油，耐磨擦性能。

The first chapter illustrates that production burden is the derivation or reflection ofburden of proof through the analysis of"double meaning doctrine about bur-den of proof"and at the same time introspects"double meaning doctrine aboutproduction burden monism".

第一章通过&'证明责任'双重含义说&的剖析，阐明提供证据责任是证明责任的派生或&投影&；同时对我国学者主张的&提供证据责任一元论的双重含义说&进行了反省。

Bio Armor Anti-bacterial Company is an international enterprise concentrating on design, detection,production and sales, engaging in the developing and expanding in the field of humidity proof, mildew proof and anti-bacterial. It has developed the BIO DRY, mold preventive, anti-bacterial preventive, positive ion anti-mildew packing paper and all kinds of anti-mildewpackaging, and has resolved the problem of damping, mildewing and smelling strangely of leather products,textile, furniture, toy and precise electronic products. It provides effective guarantee for the transportation and storage of the exported products and obtains the fame of protection god of international trade

贝傲有限公司是一家集设计、检测、生产、销售于一体国际化企业，并致力于防潮，防霉，抗菌领域的研发推广，开发了 BIO DRY 生化干燥剂，防霉抗菌剂，阳离子防霉包装纸及各类防霉包装，解决了皮革制品、纺织品、家具、玩具、高精电子制品的受潮、霉变、产生异味的困扰，为出口产品的运输，仓储提供了有效的保障，被誉为出口贸易的保护神。

In chapter three,that is the basic content of burden of proof,firstly,the dissertation totally repudiates the view that case facts are the object of bur-den of roof and also maintains that the objects of burden of proof of Chinais requirement facts.

在第三章证明责任基本内容中，其一，对案件事实作为证明责任对象的观点进行了全面否定，并认为我国证明责任对象为要件事实；其二，在比较两大法系证明责任适用条件的基础上，对我国证明责任适用条件所涉及的理论基础和条件进行了新的解释；其三，主张证明责任的性质是一种法定的风险分配，并与当事人的诉讼活动无关；其四，主张在当事人主义和职权主义诉讼中都存在着适用证明责任裁判的可能性。

Of course this way of showing that the propositions of logic are tautologies is not at all essential to logic, if only because the propositions from which the proof starts must show without any proof that they are tautologies.

意义。但是对于等式来说，具有根本意义的一点是：为了显示用等号连接的两个表达式有相同的指谓，等式并非必要，因为这一点从两个表达式本身即可以看出来。

More and more seismic damages have attracted more and more experts, at home and abroad, to study on collapse-proof systems, and acquire many achievements, but there are many problems about new damping material and restrainers'study, the mechanical ability of restrainers and unseating prevention devices, the design methods of the collapse-proof system etc.

但是在限位装置的设计方法、连梁装置的设计及实用化、缓冲装置的研究与开发等方面还有许多问题，并且此系统的研究在国内还处于空白阶段，虽然有些工程应用，还仅仅是定性的使用，没有相应的计算理论，更没有与国内抗震规范相适应的计算方法。

After female worker is borne or aborting, by oneself or the family planning proof that is in an enterprise to hold branch of local family planning to sign and issue, baby is born card, death or abortive proof, to local society insurance agency orgnaization deals with formalities, get birth allowance and submit an expense account medical treatment cost.

女职工生育或流产后，由本人或所在企业持当地计划生育部门签发的计划生育证实、婴儿出生证、死亡或流产证实，到当地社会保险经办机构办理手续，领取生育津贴和报销医疗费。

By adopting the technique of " making metal su*****ce flat and smooth with micro rheology " and the technique of " Ion Penetration Filling ", YG-ER Antifriction Metal Conditioner carries out fast regulation for the metal su*****c e of rubbing couples and forms a stiff and smooth metallic abrasion proof layer on the metal su*****ce under the rubbing effect, converting the friction between metals to that between metallic abrasion proof layers.

YG-ER 抗摩擦金属调理剂乃采用&微流变金属表面塑性整平&技术和&离子渗透填补&技术，对摩擦副金属表面进行快速调理，使金属表面在摩擦作用下形成一种坚硬、光滑的金属抗磨层，变金属与金属之间的摩擦为金属抗磨层与金属抗磨层之间的摩擦，以此克服金属摩擦带来的负面影响。

Our company main products have various specifications, models, materials, use of flat-panel, platform, workstation, flat-foot, square boxes, plate bending, deflection instrument, V-shaped iron, such as measuring series; heavy percussion wrench, special wrenches, Explosion-proof wrenches, special tools, such as explosion-proof tools series; a variety of iron castings, steel castings, machinery parts, equipment parts, machine tool bed, mold, mold and other ancillary pieces of castings, fittings, machinery spare parts series.

我公司主导产品有各种规格、型号、材质、用途的平板、平台、工作台、平尺、方箱、弯板、偏摆仪、V型铁等量具系列；重型敲击扳手、特种扳手、防爆扳手、防爆工具等特种工具系列；各种铸铁件、铸钢件、机械配套件、设备配套件、机床床身、模具、模具配套件等铸件、配套件、机械零部件系列。

UHZ-806 corrosion-proof magnetic liquid level gauge is constructed with stainless steel body with PP lining, which is high rugged and corrosion-proof. So it is suitable for acidic solution such as hydrochloric acid as well as alkaline and many organic solutions especially active solution.

UHZ-806型耐腐型磁翻柱液位计采用不锈钢本体内衬聚丙烯工艺，有很高的结构强度和耐腐蚀性，可适用于盐酸等酸性、碱性液体和许多有机溶剂。

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。