第一步

Children have taken the first step to prepare a timely manner after the affirmative, the second step, the third step can be easily handled.

孩子有准备地迈出第一步后，及时肯定，第二步、第三步就好办了。

Under the conditions of stir speeds 400 r·min~(-1) and distance between anode and cathode 1 mm, by using the orthogonal design, the optimum technological conditions were found that the current density was 0.3 A·cm~(-2), initial NaOH concentration in catholyte was 50 g·L~(-1), reaction times of two steps were all theoretical electrochemical reaction times. In the first electrosynthesis, initial Na_2CrO_4 concentration in anolyte was 650 g·L~(-1), and reaction temperature was 80℃. In the second electrosynthesis, initial Na_2Cr_2O_7 concentration in anolyte was 700 g·L~(-1), and reaction temperature was 85℃.

324全氟磺酸增强复合阳离子交换膜、阴阳极液中搅拌速度均为400r·min~(-1)条件下，通过正交实验得到优化工艺条件为：电流密度0.3A·cm~(-2)，阴极液氢氧化钠初始浓度50g·L~(-1)，两步反应时间均为理论电催化反应时间，第一步阳极液铬酸钠初始浓度650g·L~(-1)，反应温度80℃，第二步阳极液重铬酸钠初始浓度700g·L~(-1)，反应温度85℃。

Mechanism of carbon combustion reaction is deduced based on the flame temperature produced by coke burning in bloomery abdomen.

本文根据炼铁高炉炉腹内焦炭燃烧产生的火焰温度推测碳燃烧反应的机理为：第一步，氧气吸收光子形成游离态氧原子，每摩尔氧气吸收 1mol光子；第二步，碳与游离态氧原子作用生成CO ，每生成 1molCO发出 1mol光子；第三步，CO与氧分子作用生成CO2 ，该步骤既不吸收光子，也不发出光子。

Second, when the ghosts have to know and learn the skills LG is ajump, you have to kill him in the police when a large role, and some ghost and I said the first step in profiling, profilingwas killed on the possibility of a big, in fact, a ghost from the jump start It was not until that you want to go to thelocation of profiling can not, so you do not have a ghost dance step.

其次，当鬼必须知道并学会的技巧是LG跳，他在你杀警的时候作用很大，有的鬼说我第一步显形，显形被杀的可能性就很大了，其实鬼跳从开始到一直到你，想要去的位置可以不显形，所以是你没有掌握鬼跳第一步。

In practice, you can interleave and repeat steps 1 and 2 as many times as you want: in order to keep track of what you want committed at step 3, git maintains a snapshot of the tree's contents in a special staging area called "the index."

事实上，第一步和第二步在任何时候都可以交替和重复地进行：为了保持着对你打算在第三步提交的内容进行跟踪， git 在一个特殊的阶段性的区域内保留了你的工作目录树的内容快照，这个区域叫"索引"。

The first step is to recruit new trainees.

第一步：第一步就是要招收新学员。

According to procedures, the design drawings submitted to the fire, the fire is the first step in monitoring, because She was called to meet the "first step" and eat a ticket.

按照程序，报送消防设计图纸，是消防监督的第一步，周女士是因为不肯配合&第一步&而吃了罚单。

The first step is to clean the hawthorns, and then remove the stone. Then use a slender pointed piece of bamboo and string the hawthorns together. The second step is to put water and sugar in a pot and boil it for 20 minutes until it's a liquid. The third step is to put the hawthorns in the pot, coating them in the sugar. The last step is to wait until the sugar cools off and then you're done.

第一步，把山楂洗干净，再把里面的核去掉，用竹签子把山楂串在一起；第二步，把白糖和水放在锅里熬20分钟，熬成汁儿；第三步，把山楂放进锅里，蘸上糖；最后一步，等糖冷却了以后就可以了。

From the potential energy profile, it can be predicted that, the dominant channel of this reaction consists of three steps: the two reactants first form a three-membered ring intermediate (INT1) through a barrier-free exothermic reaction of 19.2 kJ/mol; three-membered ring intermediate (INT1) isomerizes to a four-membered ring silylene(P2) via the transition state (TS2) with an energy barrier of 22.8 kJ/mol; four-membered ring silylene(P2) further reacts with ethene(R2) to form a silicic bis-heterocyclic compound (P3), which is also a barrier-free exothermic reaction of 132.2 kJ/mol.

用CCSD//MP2/6-31G*方法研究了单重态二甲基亚烷基硅烯与乙烯生成硅杂双环化合物环加成反应的机理，根据该反应的势能面可以预言，该反应的主反应通道有三步组成：第一步是两反应物（R1， R2）首先生成了一三元环中间体（INT1），它是一无势垒的放热反应，放出的能量为19.2 kJ/mol；第二步是三元环中间体(INT1)经过渡态TS2异构化为了四元环硅烯（P2），其势垒为22.8 kJ/mol；第三步是四元环硅烯（P2）进一步与乙烯(R2)反应生成了硅杂双环化合物（P3），该反应也是一无势垒的放热反应，放出的能量为132.2 kJ/mol。

Nameplate rating is only a guide to transformer application, and should only be used as a first step in the selection process.

铭牌额定值仅是变压器应用的一个指导，只是选择过程的第一步。这无疑是摆脱混乱与愚昧的第一步。

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。