使发生

A process for reducing nitryl with unstable guanyl on para-position of benzene ring into azyl features that active metal reacts on organic acid and solvent at ordinary temp. and pressure to reduce N-(2 or 3-M, 5 or 6-M',4-nitrophenyl)-N',N'-dimethyl acetamidine into N-(2 or 3-m, 5 or 6-M', 4-aminophenyl)-N',N'-dimethyl acetamidine, where M=H,-R,-OR,-COOR (R=H, C1-C6); and M'=H,-R,-OR,-COOR (R=H, C1-C6). Its advantages include reduced by-reaction and high reducting rate up to 80%-95%.

本发明是将苯环上对位带有不稳定脒基的硝基还原为氨基的方法，采用活泼金属，如：锌或锡，与有机酸和适当的溶剂，在常温、常压下发生反应，将N－（2或3－M，5或6－M＇，4－硝基苯基）－N＇，N＇－二甲基乙脒还原为N－（2或3－M，5或6－M＇，4－氨基苯基）－N＇，N＇－二甲基乙脒，其中M＝H，－R，－OR，－COOR（R＝H，C1－C6），M＇＝H，－R，－OR，－COOR（R＝H，C1－C6），减少了副反应，使还原收率达到80％以上，最高可达95％以上，更适用于工业化生产。

However, it is necessary for us design an architecture which allows subsystems to be merged into an integrated node computer in order to save cost. At the same time, it must be ensured that residual design faults in low criticality subsystem cannot corrupt high criticality subsystem while they cooperate with each other.

为设计高可信的任务关键实时操作系统，探索了基于时间隔离与空间隔离保护机制构建高可信任务关键实时操作系统的新思想，其目的是把设计缺陷所导致的失效影响控制在一个较小的时空范围内，使实时操作系统在其支撑范围内提供尽可能强的可信防范机制，在用户应用程序与系统资源之间进行符合防危策略的调度，防止发生灾难性事故。

The composi-tion of the seawater has changed rapidly since Phanerozoic, and the prolonged mineralogical changes of marine non-skeletal limestone and potash evaporates occurred in a phase on a 100-200 Ma.

结果表明：显生宙以来海水组分发生变化，经海相非骨骼灰岩和钾盐蒸发岩矿物学研究，发现这两种沉积岩长期以来连续变化，在"文石海"是MgSO4型蒸发盐，在"方解石海"是KCl型蒸发盐，从白垩纪晚期、第三纪早期的底部石盐溴含量及矿物学特征表明，此时处于"方解石海"，古海水组分的特点是造成缺硫酸盐型钾盐矿床形成的物化基础；通过NaCl-KCl-MgCl2-H2O和NaCl-KCl-MgCl2-CaCl2-H2O两个体系相图的分析认为，当时所形成的成钾原始体系母液是高镁、低钾氯化物型的卤水，在母液蒸发过程中，由于原始海侵母液与残余高镁母液的掺杂作用，致使结晶路线直接从氯化钠区到E点母液或光卤石与氯化钠共饱线上，而没有通过氯化钠和氯化钾的共饱线，因而在矿体中氯化钾相很少或几乎不存在，由于外界CaCl2型水体的掺杂，使成钾母液进入光卤石相区，随着蒸发的进行，最终形成溢晶石矿物。

The viewpoints of phenomenology make us disentangle from nonfigurative, tenebrous pedagogical theories and return to the animated place where pedagogy is occurring.

现象学的"回到事情本身"和"生活世界"使教育研究者从抽象、晦涩的教育理论的纠缠中解脱出来，重新返回到教育发生着的地方——活生生的教育现场。

There must be device nonlinearity in order that such a phenomenon could be possible.

为了使这一现象有可能发生，就必须存在器件的非线性。

Article 170 Where a ship has caused damage to another ship and persons, goods or other property on board that ship, either by the execution or nonexecution of a manoeuvre or by the nonobservance of navigation regulations, even if no collision has actually occurred, the provisions of this Chapter shall apply.

第一百七十条船舶因操纵不当或者不遵守航行规章，虽然实际上没有同其他船舶发生碰撞，但是使其他船舶以及船上的人员、货物或者其他财产遭受损失的，适用本章的规定。

Each kid is all equal, living of bad egg, as long as work hard education they, help they, they would understand and correct of, real help they will hold tight reason, use the other party method and palliate to cure origin, in addition to disease in addition to root, education be unequal to beat and scold or loudly condemn, but heart and insight communication, the reason that the kid have chat occurrence many turns and twists on the net, not a few be because of can't with parents communication cause, creation generation gap, make because of incident the heart be subjected to injury, they own to belong to oneself of secret, behaviour and manner in dealing with others also have oneself of viewpoint, probably they once were like teacher parents many times open heart, but drive all not intentional of nonsuit, they will have oneself of mood, with age growth, gradual heart of some sharp angle can not help use oneself of immature raise to let out toward the people of this world.

每个孩子都是平等的，没有生来的坏蛋，只要用心教育他们，帮助他们，他们会明白并改正的，真正帮助他们就要抓住原因，用对方法，治标治本，除病除根，（教育不等于打骂或大声斥责，而是心与心得沟通，孩子之所以在网上有聊天发生许多曲折，不少就是由于不能与父母沟通引起，产生代沟，由于事变而使内心受到伤害，他们拥有属于自己的秘密，为人处事也有自己的想法，或许他们曾像老师父母多次打开心扉，却都被无意的驳回，他们会有自己的心情，随年龄增长，渐渐内心的某些棱角就不得已用自己的幼稚之举向世人发泄。

In a very long incubation period, although no infection symptoms, appearance as an ordinary person, but the body's immune system by HIV continues to damage to the immune system can no longer maintain the minimum defense capability, a variety of normal People will not cause the disease so that patients will be pathogenic microorganisms in the conditions of the infection, caused brain, lungs, gastrointestinal tract and other parts of the disease and symptoms.

在很长的潜伏期中，感染者虽然没有自觉症状，外表一如常人，但全身免疫系统仍在继续受到艾滋病病毒的破坏，到免疫系统功能再也不能维持最低的防御能力时，多种对正常人不会引起疾病的病原微生物便会使患者发生条件性感染，引起脑、肺、胃肠道和其他部位的病变及症状。

In a very long incubation period, infected Although there is no subjective symptoms, appearance, as ordinary people, but systemic immune system by the AIDS virus continues to damage to the immune system can no longer maintain the minimum defense capability, a variety of normal will not cause disease pathogenic microorganisms would make the conditions of patients with infection caused brain, lungs, gastrointestinal tract and other parts of the lesions and symptoms.

在很长的潜伏期中，感染者虽然没有自觉症状，外表一如常人，但全身免疫系统仍在继续受到艾滋病病毒的破坏，到免疫系统功能再也不能维持最低的防御能力时，多种对正常人不会引起疾病的病原微生物便会使患者发生条件性感染，引起脑、肺、胃肠道和其他部位的病变及症状。

This strategy has put Cisco on a collision course with heavyweights Lucent Technologies and Northern Telecom.

这项举措使CISCO系统公司与朗讯科技公司和北方电信发生了严重的冲突。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。