查询词典 addition theorem

In the reaction, by using Michael addition with alkali as protective, utilizing a-alanines N of chiral carbon to introduce N+ lof chiral carbon of the new compound, and making use of the different solubility of resultant in the solvent, disparting form dominical compound.

并利用新生成的手性化合物在反应溶剂中的溶解度差别，分出了以构型为主的产物，克服了脱保护基和拆分条件复杂繁琐问题。

Typical accident-causing" theories includes Heinrich" s Domino" s theory, its development by Bird, Adams and other people, progress of which is that it is deficiencies of management system that are the root cause in accident causation sequence. This is author" s idea resource and main method to produce the water traffic accident-causing theory . in addition, uncontrolled transferring of energy theory, applies widely in safety management scheme for water traffic; human error accident model can be used to analyze causes of collision accident and to take preventive measures; perturbation theory and multilinear event sequencing method is a very useful investigation method to water traffic accidents. All of these theories have contributed to the development of water traffic accident-causing theory. As to orbit intersecting theory, the paper thinks it extension of Domino s theory, although it exists independently.

有代表性的事故致因理论有海因里希因果连锁理论以及博德、亚当斯等人对该理论的发展，这些发展的主要进步是突出了管理缺陷是事故因果连锁中的基本原因，是本文分析和发展水上交通事故致因理论的主要思想来源和方法论；能量意外转移理论，广泛的应用在水上交通安全的各项具体管理制度中；人失误事故模型能用于指导对碰撞事故的原因分析和预防；动态变化理论及多线性事件连锁论对指导事故调查是较好的分析方法；轨迹交叉理论虽然以独立的理论形式存在，但本文认为其实质仍然是因果连锁理论的发展。

In addition to Chinese students, Japanese and Korean students took part in the dominoes games.

除了中国学生，日本和韩国学生也参加了多米诺骨牌游戏。

In addition, Beijing has designated 21 Olympic medical centers and set up the 2008 Olympic Doping Test Center.

此外，北京已指定21奥运医学中心，并成立2008年奥运会的药检中心。

In addition, for the Doppler frequency shift induced by the platform continuous motion, this paper also analyses its effect on imaging.

另外，对于平台连续运动引入的多普勒频移，该文也分析了其对成像造成的影响。

In addition, a model is formulated for Doppler spectral shift of the coupling field, and the characteristic of the Doppler spectrum of the composite backscattering field is analyzed in detail.

另外，本文还推导出了耦合散射场多普勒谱频移的理论公式，详细分析了复合后向散射场的Doppler 频谱特性。

Dormer addition to the quality of the curtains will beautify bedroom looks good mood, but a precautionary sunshade results.

为天窗加上质好耐看的窗帘既能美化卧室意境，又能起到防风遮光的效果。

We adopt high-level techniques such as welding without dot pitch and high-precision surface polishing in order to make a smooth and crack-free multilayer electroplating and keep its gloss persistent. In addition, the omni-directional digital intelligent monitoring system, together with the manual detecting and monitoring system, largely ensures the high quality of our products.

采用无点距焊接，高精度镜面抛光技术，多层电镀紧密平整，镜面光泽持久保存；全方位数码智能监控、人工检测和监控同时进行，确保我们的每一个用户都能得到高品质的产品。

In addition, the annual "red dot award: product design" also rewards one design team with the special title of design team of the year.

此外，一年一度的"红点奖：产品设计"还奖励与设计年度车队冠军的特别设计团队之一。

Through addition of heteropolyacid inhibitors, double boiler crystallization to greatly reduce the layer distribution between the filtering layers (mass fraction is controlled in the range of 1%~2%), pressure rises calmly with the increase of filtering time.

通过在结晶釜中加入杂多酸类阻聚剂、采用双釜变温结晶的方法，使过滤层的层间分布显著减小（质量分数控制在1%~2%范围），压力随过滤时间的增加而缓慢平稳升高。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。