向口的

At length, as I leaned with my elbow on the bench one day, it ran up my clothes, and along my sleeve, and round and round the paper which held my dinner, while I kept the latter close, and dodged and played at bopeep with it; and when at last I held still a piece of cheese between my thumb and finger, it came and nibbled it, sitting in my hand, and afterward cleaned its face and paws, like a fly, and walked away.

到后来有一天我这样坐着，用肘子支在凳上，它爬上我的衣服，沿着我的袖子，绕着我盛放食物的纸不断地打转，而我把纸拉向我，躲开它，然后突然把纸推到它面前，跟它玩躲猫儿，最后，我用拇指与食指拿起一片干酪来，它过来了，坐在我的手掌中，一口一口地吃了它之后，很像苍蝇似的擦擦它的脸和前掌，然后扬长而去。

Thin-walled tube with closed section is commonly used in large space structures. In order to calculate the time-dependent temperature fields in these structures subjected to heat flux and emitting thermal energy by radiation, the temperature gradients along both the axes and circumferences of the tubes should be considered.

薄壁闭口管是大型空间结构中的常用元件，为准确地计算以其为组件的空间结构在太空辐射换热条件下的瞬态温度场，必须同时考虑沿管轴向与横截面周向两个方向的温度梯度。

A device and method for preparing compound nano fiber endless tow, which contains feeding material liquid to pair of electric spinning nozzle on frame, each nozzle respectively applied with high dc voltage with opposite polarity, each pair of nozzle jetting out nano fiber with opposite electric charge, said nano fiber attracting and colliding each other to form compound nano fiber, then forming nano fiber endless tow after drawing and stretching, the first opposite set pair of electric spinning nozzle jetted compound nano fiber endless tow is stretched down and used as acceptor which covered by the nano fiber jetted by second pair of nozzle an d forming two layers of compound nano fiber endless tow after drawing and stretching, in turn to get multilayer compound nano fiber endless tow after drawing and stretching by godet roller.

复合纳米纤维长丝束制备装置及其制备方法是一种简单、高效电纺制备纳米纤维长丝束的方法，其步骤为将料液输送给支架(3)上的电纺喷头对(1)；喷口相向的电纺喷头对(1)的每个喷头分别施加相反极性的直流高电压；每对相向喷口喷出分别带相反电荷的纳米纤维，并在空中相互吸引、碰撞形成复合纳米纤维，经牵引、拉伸后形成复合纳米纤维长丝束；第一对相向放置的电纺喷头纺丝形成的复合纳米纤维长丝束向下拉伸，并作为接受体与第二对电纺喷头喷出的分别带相反电荷并相互吸引的纳米纤维在空中相遇，被第二对电纺喷头喷出的纳米纤维包裹，经牵引、拉伸后形成两层复合纳米纤维长丝束；依次类推，最后经导丝辊对(2)牵引、拉伸后得到多层复合纳米纤维长丝束。

Leon quickly got on the dark green van which Chi Chuen was on board; and the van immediately drove away. However, Ah Bee was still waiting for the arrival of Joe Chan, and both of them were carrying big luggage. Soon, Leon's van returned and Ah Bee put on the luggage in the van. Fans silently stood beside the van and they can see Leon's complexion from outside. Suddenly, Leon waved to the fans and fans immediately replied. Leon then did a "sleeping" gesture (put two hands on the side of this cheek), telling them that he has to sleep.

Leon很快就上了子泉和司机驶来的墨绿色保母车，保母车立刻驶走了，不过阿B则折返禁区口会合一同回港的陈善之，取回大件行李，再推上机场大楼外，不久Leon又坐著母车回来，阿B将行李放上车尾厢之际，歌迷们都默默地站在车前，透过玻璃窗清楚地凝望Leon，这时Leon忽然向歌迷们挥手，歌迷当然立刻回应，Leon就向大家做手势，将双手合什放在脸侧，显示自己要睡觉。

After powering, it firstly initializes I/O port, timer T0, UART and EINT, then tests whether someone puts down key; if there is, it runs corresponding ISR, the slave applies for bus control and sends its address to the master, then the master takes corresponding process.

电源接通后，先对LPC932的I/O口，定时器T0，串口和外部中断初始化，然后判断是否有按键，如有，则执行相应的中断服务函数，从机向总线申请控制权，发送从机的地址给主机，主机再进行相应的处理。

Firstly, the generalization of Fan-Ha section theorem and a general vector variational inequality without convexity assumption and minimax theorem of vector-valued function are obtained. Then, the quasi-montone vector variational inequality problem is concerned. Cx-quasi-monotone operator is defined in topological vector space, inner point of a closed convex set K is introduced, the relation between inner point and relative algebraic interior point is given, an existence result for quasi-monotone vector variational inequality is obtained.

第三章主要研究了向量变分不等式和极小极大定理(来源：3282AB83C论文网www.abclunwen.com)，建立了广义的Fan-Ha截口定理、新的向量变分不等式与极小极大定理，并在拓扑向量空间中定义了C_x-拟单调算子，引入了闭凸集K的inner点，给出了inner点与相对代数内点的关系，利用innK_c代替K的拓扑内部，建立了新的拟单调向量变分不等式。

In Laplace space, the exact element stiffness matrix of the axial, torsional and bending vibrations of cone-shaped and symmetrical closed thin-walled bars are derived. By use of variation principle, the element stiffness matrix of the coupling vibrations of an asymmetrical closed thin-walled bar is also given.

在拉氏空间中导出了锥形杆件和对称闭口薄壁杆件的轴向、扭转和弯曲振动的精确单元刚度矩阵，应用变分原理也给出了非对称闭口薄壁杆件耦联振动的单元刚度矩阵。

The 28S rDNA molecular phylogenetic trees showed: 1 entoprocts and phylactolaemate ectoprocts constituted a sister group, strenghthening the opinion that entoprocts should be reunited into phylum Bryozoa; 2 the cheilostome gymnolaemates was obviously non-monophyletic; 3 bryozoans itself was polyphyletic beyond any doubt, its main lineages were scattered in different positions of the lophotrochozoan trees; 4 to our great interests, the phylogenetic position of cheilostomes was between the diploblastic and the triploblastic, indicating they may play an important role during the evolution route from the diplobastic to the triploblastic animals.

28S rDNA分子系统树显示，内肛动物和被唇类外肛动物聚在一起并互为姐妹群，支持将内肛动物重新归入苔藓动物门的结论；唇口目裸唇类外肛动物绝非单系发生；苔藓动物本身也不是单系发生的，其主要类群分别位于触手冠担轮动物系统树的不同位置，特别是，唇口目苔藓动物的系统地位介于二胚层动物和其它三胚层动物之间，可能是二胚层动物向三胚层动物演化过程中的一个关键类群。

To obtain frequency is mixed take the intermittent breath with sky adjustable comparing, put forward a kind to be based on gas to accuse reversal valve switch from oscillation loop, accuse throttle of series connection of mouth of forerunner of a powerful person through be being enraged, tone sheds a powerful person to leave successively degree, and control aerates to forerunner mouth time, control gas to charge the reversal time of a powerful person then, produce different frequency and the intermittent breath that take sky comparing.

为获得频率和占空比可调的间歇气流，提出了一种基于气控换向阀切换的自振荡回路，通过在气控阀先导口串联节流阀，调节节流阀开度，而控制向先导口充气时间，进而控制气控阀的换向时间，产生不同频率和占空比的间歇气流。

This period of the Ming Great Wall, about 363 kilometers east from the Gansu-Qinghai border village at the turn Ledu County aloe flower Wan beginning, through the ditch to the northwest extension of the ice, and mutual aid county Songhua top phase; from the southwest along the reach mutual Sakamoto Mountain Risk, and the western slope of the Great Wall in Datong County phase; across the West through the empress Mountain Chase Insurance and Huangzhong County-phase; Huangzhong County, Linkou from the incense start arc from north to south ridge of mountains extending to pull together constitute the arch of the Xining Defense system.

这段长约363千米的明长城东端从甘青接壤处的乐都县芦花乡转花湾村始，经冰沟向西北延伸，与互助县松花顶相接；从互助向西南沿达坂山山险与大通县西坡长城相接；横贯大通向西通过娘娘山山险与湟中县相接；湟中县从香林口开始，南北向弧形延伸至拉脊山，共同对西宁构成拱形防御体系。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。