环

All matrixes input increment behind board ring on function, the each channel adds 30 yuan, if the behind board location is not enough, passing the ring line of flux increment ring on function, the each channel adds 45 yuan.

所有矩阵输入增加后面板环通功能，每路加30元，如果后面板位置不够，通过环通线增加环通功能，每路加45元。

They are 2,3-epoxynopyl acetate,1-hydroxy-2,3-epoxynopyl acetate and 5-hydroxy-2,3-epoxynopyl acetate.The results suggested that the four-ring of nopyl acetate cleaved firstly in th...

分析结果表明反应主要是四元环开裂，并进一步水合，另外伴有少量双键环氧化的产物，这些环氧化的产物还可进一步在C1和C5处发生叔氢氧化。

In this scheme, four PLLs are set in the condition of relay for frequency output.The frequency transform time is greatly compressed by the alternate work of four PLLs in comparison with the hop time for frequency transformation of a single PPL.

在本方案中，运用了四个锁相环进行接力式的频率输出，通过四个锁相环的交替工作，使得频率输出改变的时间较之通过单个锁相环改变锁相频率的跳频时间获得了大幅度的压缩。

Products: graphite ring, graphite seal ring, graphite seals, graphite bearings, graphite crucible, graphite spherical ring, cylindrical graphite, graphite blades, flexible graphite, graphite ring rotary joint, sliding, bearing, friction block, piston rings, orientation ring, such as carbon plate.

产品：石墨密封圈，石墨密封环，石墨密封件，石墨轴承，石墨坩埚，石墨球面环，石墨圆柱，石墨叶片，柔性石墨，旋转接头石墨环，滑片，轴瓦，磨擦块，活塞环，导向环，碳板等。

At the end, the prototype of the cylindrical surface envelope globoidal worm gearing with rolling friction and point engagement is manufactured successfully and the experiment of the prototype is performed, which shows that above-mentioned theory and technology for such mechanisms are correct and feasible, and also shows that the performances for such mechanisms are largely better than other worm gearings.

最后，论文通过滚动式圆柱面包络点啮合环面蜗杆传动原型机的研制和原型机实验，验证了滚动式回转面包络点啮合环面蜗杆传动理论的正确性和技术方案的可行性，同时也进一步验证了滚动式回转面包络点啮合环面蜗杆传动优良的特性并揭示了其良好的产业开发前景。

Such as leakage of smaller, more dynamic or static ring ring ring problems; leakage is large, then the dynamic and static friction between the ring problem.

如泄漏量较小，多为动环或静环密封圈存在问题；泄漏量较大时，则表明动、静环摩擦副间存在问题。

Leakage such as smaller, more dynamic or static ring ring ring problem exist; leakage is large, then the dynamic and static friction between the ring problem.

如泄漏量较小，多为动环或静环密封圈存在问题；泄漏量较大时，则表明动、静环摩擦副间存在问题。

The invention relates to a continuous method for the intermediate separation of the oxirane produced by the reaction of a hydroperoxide with an organic compound, characterised in that the product mixture generated during the synthesis is separated in a partition-wall column into a low-, middle and high-boiling fraction and the oxirane is taken off with the middle-boiling fraction at the side tap point of the column and the hydroperoxide is taken off with the high-boiling fraction from the bottom of the column.

一种对在环氧烷合成中通过氢过氧化物与有机化合物反应形成的环氧烷进行中间分离的连续方法，其中在隔离壁塔中将该合成中形成的产物混合物分馏得到低沸点馏分、中间沸点馏分和高沸点馏分，并在侧线采出处从中间沸点馏分中取出所述环氧烷，在该塔的底部从高沸点馏分中取出所述氢过氧化物。

The dissociation constants and the reaction rate constants of inclusion complexes formed between α、β—cyclodextrin and several naphthyl esters (α—naphthyl acetate,β—naphthyl acetate,β—naphthyl caproate) were obtained by kinetics of hydrolyses of naphthyl esters.

通过几种脂肪酸萘酯(乙酸-α-萘酯、乙酸-β-萘酯、己酸-β-萘酯)的环糊精催化水解研究得到了它们同环糊精所形成的包接络合物的分解平衡常数和反应速度常数，进而提出了它们同环糊精所形成的包接络合物的结构模型。

The chairman of the Wildlife Conservation Institute of Tainan County, Chiu Jen-wu, stated that while several of their members were carrying out an ecological survey today near the Beimen section of Provincial Highway No.17, they discovered Sacred Ibises in the forest.

埃及圣环鸟族群，疑在台南沿海繁殖埃及圣环鸟族群，疑在台南沿海繁殖台南县生态保育学会理事长邱仁武表示，几名会员今天在台17线北门路段附近进行生态调查时；发现大批埃及圣环栖息在树林内

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。