多步的

To ensure close adhibition of connecting board, screwing should start from center to outside, that is, screwing from enlarged center to skirting area. To avoid coating's influence on tensile force, screwing work should be finished on one day. And to decrease prestress' difference of high-tension bolt, bolt screwing runs in two steps: primary screwing and final screwing. For large-scale joint with great amount of bolts demands a second screwing.

为使被连接板叠密贴紧，应从螺栓群中央顺序向外施拧，即从节点中刚变大的中央按顺序向下受约束的边缘施拧，为防止高强度螺栓连接副的表面处理涂层发生变化影响拉力，应在当天终拧完毕，为减少先拧后拧的高强度螺栓预拉力的差别，其拧紧必须分为初拧和终拧两步进行，对于大型节点，螺栓数量较多，则需要增加一道复拧工序。

Some of its 1,500 tigers roam treeless, fenced-in areas, while many others are packed in small cages where they pace agitatedly.

这里的1500只老虎，有的被放养在没有树木、围栏的野外，更多的是被养殖在很小的笼子里愤怒的散着步。

Cut a big alphabetic string into a series of alphabetic string section and calculate the character figure of every section of character and accumulation addition to gain (length and accumulation addition) team number of corresponding teams.

该算法是取某个特征字符或特征字符序列做为分割点，把大字符串分割为一系列的字符串段，并计算每一个段的字符数和累加和，得到对组成的数组，这样就把两个大的字符串转换为两个小得多的数组；第二步匹配两个

Technology relatively complicated many throw projects javelin throw, its intact technologies through holding a javelin the run-up win most heavy speed, Join and throw step and get momentums, act on the end of the breaking out type the axis of ordinates of the javelin hard, Make javelin at suitable angle, throw and produce at shoulder javelin.

掷标枪技术是比较复杂的多轴旋转的投掷项目，其完整技术是通过持枪助跑获得最大的速度，连接投掷步获得动量，通过爆发式的最后用力作用在标枪的纵轴上，使标枪能沿着适宜的角度，将标枪经肩上掷出。

The results indicate that the Y5V dielectric powder prepared by MSS not only are homogeneous, excellent and intensive, but also is active, can be sintered 900~920℃and the dielectric properties are better than the columbite precursor method , can be applied with pure silver paste, the production cost of MLCC is able to reduced.

结果表明：熔盐法制备的Y5V电子瓷料粉体不仅颗粒均匀、形貌好、易分散，而且活性高，使得多层陶瓷电容器的烧结温度可以降低到900~920℃，其介电性能要优于传统的二步合成法制备的粉体，十分有利于采用全银内浆，大大降低MLCC的生产成本。

Second, we rewrite the simple path expression into SQL statements. We research the different rewriting techniques for the different mapping nodes and different condition in where clause. For the query optimizing, we propose the path index based on the notion of node equivalence which is computed by bi-simulation algorithm.

第二步把简单路径表达式通过DTD字典重写为SQL语句，主要研究了对于SPE上的结点由于其映射的结点类型不同而进行不同的重写处理，同时研究了对于带有条件的查询在各种情况下的重写过程（如返回路径和条件路径不在一条路径上、多条件查询等）。

More than ten years ago,"the negative day" the numerical control line cutting engine bed first applies and the actual production, starts the control bench is uses the transistor separative element assembly to become, after but uses the integrated circuit, now to is using the direction which the microcomputer controls to develop, Therefore this definition design "the electrical fire colored thread cutter automatic control" is by 8031 shrapnel machine took the control core, step-by-steps the electrical machinery achievement to actuate the electrical machinery, the diffraction grating a closed-loop control system which constitutes as the position examination part.

十多年前，&负旦型&数控线切割机床首先应用于实际生产，最早控制台是由晶体管分离元件组装而成，逐渐采用集成电路，现在正向采用微型计算机控制的方向发展，因此本论文设计的&电火花线切割机的电气控制系统&是以89C55单片机作为控制核心，步进电机作为驱动电机，光栅作为位移检测元件而构成的一个闭环控制系统。

Here's step 8 in your multi-part online course about how to become a qualified chef.

这里的第8步在你的多部分在线课程如何成为一名合格的厨师。

The optimized conditions for isolation and culture of endophytic bacteria isolated from grasses in alpine area in this study. The different tissues of grasses were immersed in 0.1% of SDS for 15 min, 3% of NaClO for 3 min, 0.1% of mercuric chloride for 10 min, 75% of alcohol for 1 to 2 min. The endophytic bacteria were isolated after aseptic grinding and diluted to 10^(-3) and using TSA culture medium for 5 to 7 days under 28℃.

通过对高寒牧草内生细菌的分离培养方法研究，得出了优化的分离培养条件，即牧草不同组织器官用0.1%SDS浸泡15min、3%NaClO浸泡3min0.1%升汞浸泡10min、75%酒精1~2min处理后（各步间均用无菌水冲洗3~4次），研磨并稀释至10^(-3)，涂布于TSA培养基上，置28℃恒温条件下培养5-7d，可从高寒牧草组织中分离获得数量、种类较多的内生细菌。

A considerable portion of foreign companies have chosen to setup their rep offices in Shanghai as their springboards to set foot in the China market.

为了实现中国入世后的承诺，我国将对多行业逐步放开限制，这给国外投资者带来了千载难逢的商业机遇，有相当一部分公司选择在沪设立外商代表机构成为他们踏入中国市场的第一步。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。