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And what was unknown to most of its admirers: it was the world's first water-resistant automatic chronograph equipped with a micro-rotor mechanism.

而且大多数喜欢它的消费者并不知道这些：它是世界上第一个安装了机械微小动子的防水的自动记时器。

Accelerated light ageing tests and actual uses showed that, master batches SS-H and SS-P, compounded with light stabilizer and other additives, have better UV-resistant than master batch MB 218 and those using powdered light stabilizer of Ciba-Geigy, the formers are also more economical.

加速光老化试验和实际应用表明：采用光稳定剂等其它助剂复合的耐紫外线母粒比瑞士汽巴-嘉基(MB218)耐紫外线母粒和粉状光稳定剂性能优异，经济合理。国内首先开发成功的复合型耐紫外线母粒，可替代从国外进口的同类产品，具有广阔的开发和应用前景。

Pneumatic down-the-hole hammer is a drilling method with many advantages.Its features,such as wide application range,high hole quality,no circulating medium,low operation regulations,and drilling big diameter rock hole,fit to construct slide-resistant pile.

风动潜孔锤钻进是一种具有许多优点的钻进方法，它的许多特点，如成孔质量高、应用范围广、无液体循环介质、钻进规程参数小、可实现大直径基岩钻孔等都适合于抗滑桩施工。

The enclosure and clapboard of the switchgears is made up from high quality steel, have very strong function to resistant oxidation and corrosion, and its rigidity and mechanical robustness is higher than common low-carbon steel board.

开关柜的外壳和隔板由优质钢板制成，具有很强的抗氧化、耐腐蚀功能，且刚度和机械强度比普通低碳钢板高。

The Yakka can be set up in minutes: just unfold the hull sections, secure the center support and inflate the sides. For pack-down, simply deflate the sides and fold the hull closed. Once folded, its impact-resistant hull measures only 1.50m (59'') x 76cm (30'') and the inflatable bladders are protected by the durable and smooth PVC materials.

香港许多想玩独木舟的人士，但又苦於家裹储存问题因而却步，迟迟无法拥有自己的独木舟， Yakka 的革新概念和设计正正解决了这苦恼的问题，使独木舟活动更易接近和更具有吸引力。

The result indicated that 237 combinations amplified a total of 13 079 AFLP fragments with an average of 55 fragments, the average of 1.30 markers per 1 000 AFLP fragments were found to be linked to clubroot resistant gene; the amplified polymorphic fragments were 3 167 between the two parents, account for 24 percent of polymorphic frequency; the number of amplified fragments and the number of polymorphic fragments was in positive linear correlation; GC content of AFLP primer combinations significantly affects the number of amplified fragments and the number of polymorphic fragments, indicating negative linear correlation between them.

结果表明：平均每个组合检测到55条带，共扩增13079条带，平均每1000条带检测到1.30个根肿病抗性基因连锁标记；多态性带数为3167条，双亲间多态性频率约为0.24；扩增带数与多态性带数呈线性正相关，引物组合中的不同GC含量与扩增带数和多态性带数存在显著性差异，并表现出线性负相关。

The positive rates of d-test of staphylococcus aureus resistant to erythromcin and sensitive to clindamycin and and negative to coagulase were 64.28% and 47.45% respectively.

对红霉素耐药而克林霉素敏感的金黄色葡萄球菌和凝固酶阴性葡萄球菌中，d-试验阳性者分别为64.28%和47.45%。

In Staphylococcus aureus which are resistant to erythromcin and sensitive to clindamycin and Staphylococcus whose coagulase is negtive, the positive rate of D-test are 65.38% and 46.42% respectively.

红霉素耐药而克林霉素敏感的金黄色葡萄球菌和凝固酶阴性葡萄球菌中，D-试验阳性即对克林霉素具诱导耐药性者分别为65.38%和46.42%。

This study shows that the duplex real time PCR assay with the primers for to mecA and nuc genes is a valuable tool for rapid and precise identification of MRSA and methicillin resistant coagulase negative staphylococci.

对mecA、nuc基因进行二重实时PCR能准确、快速地鉴定耐甲氧西林的金葡菌和凝固酶阴性的葡萄球菌。

Penetration of fire protection bulkheads or decks of steel structures shall be protected by pipes, cable glands or coaming stuffed with fire resistant compound or MCT according to the fire protection class and number of cables.

由于消防甲板的渗透和金属甲板的结构电缆必须用管路保护，电缆轴封，舱口栏板必须用耐火性材料堵住，或 MCT 依据防火类别和电缆的型号来进行保护。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐