步法

An algorithm for cladistic taxonomy, method of maximal same step.

分支分类的一种计算方法—最大同步法。

Recent research works on one-pot synthesis of dimethyl carbonate from epoxide s,carbon dioxide and methanol were reviewed.

综述了近几年环氧烷烃、二氧化碳和甲醇一步法合成碳酸二甲酯的研究进展，详细阐述了当前所用到的催化剂的结构，性质和催化机理，简单探讨了该合成路线的反应机理，并分析了以后需要深入研究的方向。

This article introduces the new principles of digital proctection for generator transformer unit ,including deviation of power frequency percentage differential relay, variable slope percentage differential relay, asynchronous method of TA saturation recognition, current percentage restricted stator inter-turn relay, etc.

介绍了大型发电机变压器组装置的几项保护新原理，包括发电机工频变化量比率差动、变斜率比率差动、异步法TA饱和判别、电流比率制动匝间保护等。

Author has introduced the industrialized production progress for producing dimethyl ether from synthetic gas by using the fixed bed one step method and by using the liquid phase method ;discussed on realizing the feasibility for industrialization and marketability taking the dimethyl ether as the substituted fuel in the petroleum engineering.

从二甲醚的研究、生产、建设和应用等方面介绍了采用固定床一步法合成气制二甲醚和液相法生产二甲醚的工业化生产进程；论述了二甲醚作为石油工程的替代燃料实现产业化和市场化的可行性。

Then, without haste, but without making a useless movement, with firm and curt precision, the more remarkable at a moment when the patrol and Javert might come upon him at any moment, he undid his cravat, passed it round Cosette's body under the armpits, taking care that it should not hurt the child, fastened this cravat to one end of the rope, by means of that knot which seafaring men call a "swallow knot," took the other end of the rope in his teeth, pulled off his shoes and stockings, which he threw over the wall, stepped upon the mass of masonry, and began to raise himself in the angle of the wall and the gable with as much solidity and certainty as though he had the rounds of a ladder under his feet and elbows.

接着冉阿让，不慌不忙，有条有理。以简捷稳健准确的动作？？尤其是在巡逻队和沙威随时都可以突然出现时，更不容许他一回事情两回做？？解下自己的领带，绕过孩子的胳肢窝，松松结在她身上，留了意，不让她觉得太紧，又把领带结在绳子的一端，打了一个海员们所谓的燕子结，咬着绳子的另一头，脱下鞋袜，丢过墙头，跳上土堆，开始从两墙相会的角上往高处升，动作稳健踏实，好象他脚跟和肘弯都有一定的步法似的。

Then, without haste, but without making a useless movement, with firm and curt precision, the more remarkable at a moment when the patrol and Javert might come upon him at any moment, he undid his cravat, passed it round Cosette's body under the armpits, taking care that it should not hurt the child, fastened this cravat to one end of the rope, by means of that knot which seafaring men call a "swallow knot," took the other end of the rope in his teeth, pulled off his shoes and stockings, which he threw over the wall, stepped upon the mass of masonry, and began to raise himself in the angle of the wall and the gable with as much solidity and certainty as though he had the rounds of a ladder under his feet and elbows.

接着冉阿让，不慌不忙，有条有理。以简捷稳健准确的动作棗尤其是在巡逻队和沙威随时都可以突然出现时，更不容许他一回事情两回做棗解下自己的领带，绕过孩子的胳肢窝，松松结在她身上，留了意，不让她觉得太紧，又把领带结在绳子的一端，打了一个海员们所谓的燕子结，咬着绳子的另一头，脱下鞋袜，丢过墙头，跳上土堆，开始从两墙相会的角上往高处升，动作稳健踏实，好象他脚跟和肘弯都有一定的步法似的。

Finally, in view of the different adaptabilities of the different gas-producing technologies, the suitable-to-adopt one-step method industrialization plan for producing DME is appraised in this paper in the light of the different requirements of the market.

针对不同造气工艺的不同适应性，最后对不同市场需求情况下所宜采用的二甲醚生产一步法工业化方案进行了评述。

Gestures , footwork and other body movements express actions such as riding a horse , rowing a boat , opening a door , going up stairs , climbing a hill or traveling .

用姿势、步法以及其他肢体动作表达某些活动，如：骑马、划船、开门、上楼、爬山、旅行。

The intermediate P-FeOOH was prepared by forced hydrolyses from ferric chloride aqueous solution, it is inevitable that P-FeOOH be formed when the initial pH with the existence of Cl.

通过沸腾回流—水热反应两步法分离中间产物，研究了不同晶相间的转化过程以及影响转化的因素。

The experimental studies on iron carbide formation by two step method have been carried out.

在实验室条件下进行了二步法制备碳化铁的研究。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失