先

Do not know is to first build the shelters or the high-voltage wire aircraft.

也不知道是先盖的简易房还是先架的高压线。

More soldiers to the latter part of the siege weapons and more on the simple, first-out teams of two or three soldiers, the best horse artillery with guns, like the first fight the enemy leads to a field to see the enemy when rushing into the camp from the city red car by a team of equipment (weapons and technologies need to be studied) siege, so get quickly.

到后期兵多了武器多了攻城就简单了，先出两三队兵，最好枪马炮搭配，一样先把敌人引出来打野战，看到敌人顶不住的时候再从城里派一队装备冲车攻城，这样很快就搞定。

You should allow him time for milk powder, doped with drink, does not have to drink it in Erie, doped with多美滋less illite put points on the line.

你应该，先给他换奶粉的时候，掺着喝，不是先喝的伊利的吗，掺着多美滋，少放点伊利的就行。

After opening the door, put room key in the plug (most of the lights will be on immediately), let guest get in first.

进入房间前，先插入电子钥匙，请客人先进入房间。

Owing to the complex construction of continuous girder bridges,which is laboursome and time-consuming,people have been thinking about an approach to combining the advantages of the two so as to speed up the building and reduce the work procedures. Thus the "simply-supported-continuous system" is introduced.

但是由于现浇连续梁的施工复杂繁琐、费工费时，人们一直希望将简支梁的批量预制生产和连续梁的优越性能结合起来，用梁或板批量预制生产的方式来加快连续梁的建设速度，以省去繁琐的支模工序，由此产生了将整跨梁板预制、架设就位后在端部浇筑混凝土并张拉预应力使之连续的&先简支后连续&施工法，而形成的体系则被称为&先简支后连续结构体系&。

The results showed that mild alkali stress (pH 6.0~6.5) promoted plant growth, while severe high pH inhibited both seed germination, photosynthesis and root elongation.

结果表明：pH值过高会抑制种子萌发；随着pH值的逐渐增加，根的相对生长量和幼苗叶绿素含量均呈现先增加后减少的趋势；同时，根尖生长素含量随着pH值升高呈现先增加后减少的趋势，表明生长素含量变化可能在植物对碱胁迫的响应中，尤其是在根伸长过程中起着重要作用。

First, the stations'timing process and the slot aligning are discussed. Second, the dissertation propose a resource request random access method based on feedback. The performances of this method are analyzed. Third, proceed from the considerations of the MAC protocol for the HFC system, a QOS-oriental scheduling algorithm for the MAC protocol based on dynamic TDMA is proposed. Simulation results show that the performance of this algorithm is better than that of the first come first service. Forth, two contention resolution algorithms ----p-persistent CRA and tree CRA, which are usually adopted in the HFC system, are summarized. The delay and characteristic are compared. At last, the dissertation introduces the function implementation of the MAC layer based on COM21 UPSTREAMS.

首先，讨论了基站的同步进程和时隙同步的实现；然后，本文提出了一种带反馈模块的资源申请信号随机接入方法，并对其进行性能分析；然后，从HFC系统的MAC协议出发，提出了一种用于基于动态TDMA技术的MAC协议的业务安排算法，计算机仿真结果表明其性能优于先到先服务法的性能；然后概述了常用于HFC系统的两种冲突解决算法——p-坚持冲突解决算法和树型冲突解决算法，比较两者的时延性能与特征；最后，介绍了基于COM21 UPSTREAMS协议的MAC层功能实现，给出了硬件框图和照片。

Shapeshifting aliens ("one of us aboard this ship is not human"); invincible aliens ("the billion-megaton blast had no more effect than the bite of a Sirian flea"); alien invaders finally stopped by ordinary water (as in films of both TheDAY OF THE TRIFFIDS [1963] and The Wizard of Oz [1939]); the ANDROID spouse who cuts a finger and bleeds machine-oil; the spouse possessed or hypnotized by aliens ("darling, you''ve been acting so strangely since your trip to Ganymede"); the disguised alien sniffed out by "his" pet dog, who never acted this way before; destruction of giant computer brain by a simple paradox "when is a door not a door?"

变身外星人（&在这艘船上，我们中的一个不是人类&）；无敌外星人（&一百亿亿吨当量的爆炸相当于被一只天狼星跳蚤咬一口&）；最终被寻常的水所击败的外星侵略者（如在电影《三裂植物之日》和《奥兹国的巫师》中）；切到手指流出机油的机器人妻子；被外星人控制或催眠的丈夫（&亲爱的，你从木卫三旅行回来以后有些不对劲&）；从没扮过人类的外星人被&他&的宠物狗识破；被简单悖论难倒的巨型计算机（&先有鸡还是先有蛋？&

If the rain comes before the wind, lower your topsails, and take them in; if the wind comes before the rain, lower your topsails, and hoist them again.

如果先下雨后刮风，就收下你的中桅帆；如果先刮风后下雨，就把中桅帆再扬起。

If the rain comes before the wind, lower your topsails, and take them in; if the wind comes before the rain, lower you topsails, and hoist them again.

如果先下雨后刮风，就收下你的中桅帆；如果先刮风后下雨，就把中桅帆再扬起。）这条谚语不仅指导水手何时扬帆。

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。