约莫一两小时后，一尾三角鱼鳍划过水面，围着一群人转起了圈。
After an hour or two, a triangular fin sliced the surface of the water and circled the group.
611所(成都飞机设计院)早在1960年代末就开始研究鸭式无尾三角翼布局飞行平台。
611 institute (Chengdu Aircraft Design institute) initiated studied on the "tailless delta-canard" wing planform as early as the late 1960s.
佛罗里达州卡纳维拉尔角——本周一美国东部时间上午6点21分，日出前约45分钟，“发现号”航天飞机从NASA（美国航空航天局）的肯尼迪航天中心发射升空，尾焰照亮了佛罗里达州太空海岸的天空。
CAPE CANAVERAL, Fla. -- Space shuttle Discovery lit up Florida's Space Coast sky about 45 minutes before sunrise Monday with a 6:21 a.m.
尾部设计：甲烷的短距起降801尾节的目的是提供在高攻角的最大效益（控制）的速度和缓慢。
TAIL DESIGN : The STOL CH 801 tail sections are designed to provide maximum effectiveness (control) at slow speeds and at high angles of attack.
我看到一只红狐狸，一只鼯鼠，一只山羊，一只蓝鹭，一只草原土拨鼠，一只缟臭鼬，一只黑尾鹿，一条响尾蛇，一只鸣角枭，我的熊宝宝看着我——这就是我看到的！
I see a red fox, a flying squirrel, a mountain goat, a bule heron, a prairie dog, a striped skunk, a mule deer, a rattlesnake, a screech owl and my baby bear looking at me-that's what I see!
昨天，带着一副迷离的眼神坐上252，坐到我习惯的左尾靠窗角听歌，睡觉。
Yesterday, wears a pair of eyes blurred, sat down at 252 sit on my custom left tail window Angle songs, sleep.
本文从粒子的轨道理论人手，通过对近900条粒子轨道的具体计算，研究了磁尾粒子在晨昏电场作用下的投掷角变化。
In this paper, the pitch Angle changing of charged particles of the magnetotail under the action of the dawn-dusk electric field is studied by evaluating about 900 trajectories by computer.
绕两个翼型-平面的角区流动及其尾迹的实验是在低湍流度风洞中完成的。
The experimental studies on two wing body junctions and wakes were carried out in a low turbulence level wind tunnel.
公司生产的产品有：“冀达”牌六角螺栓、10.9级钢结构螺栓、地脚螺栓、焊钉、钻尾钉、拉铆钉、膨胀螺栓。
Our products are: "Ji Da "brand hexagon bolt, 10.9 steel bolts, anchor bolts, weld screws, drilling screws, rivet, bolt.
法所确定的尾锥角略有偏低，但仍可用于弹丸的初步设计。
This method is convenient and effective for the primary design of projectile shapes.
其尾侧与颈段脊髓后角尖端灰质相连续。
Its caudal partis continuous with the tip of the posterior horn of the cervical spinal cord.
幼虫叫“豆虫”，老熟的长约90毫米，嫩绿色，头部色较深，尾部有尾角，从腹部第一节起，两侧有七对白色线。
Larvae called "bean insect", the old familiar about 90 mm long, head of peak green, the color is deep, the tail end Angle, from the abdomen is first quarter up, both sides have seven to white line.
采用三转角轧制法轧制厚壁管和相反的操作法轧制薄壁管可消除喇叭口与尾三角。
The end trumpet and end triangle can be eliminated if a rolling process with three angles rotating is used for thick wall pipe rolling and other processes for thin wall pipe rolling.
主要生产和销售六角头螺栓、六角法兰面螺栓、双头螺栓、马车螺栓、组合螺钉、钻尾螺丝、全牙丝杆。
Produce and sell six head bolt, bolt, pairs of head bolt, carriage bolt the six flange, make screw up, get into tail screw, the whole tooth silk pole mainly.
那些过往的珍贵记忆全部都可以在厨房一角的发光屏上循环播放。这样一来，老爸就可以一边切菜一边看照片，回忆曾经的土气发型以及糟糕的无尾燕尾服扮相了。
All those treasured memories, playing on loop on a glowing screen in the corner of the kitchen, so Dad can enjoy a sequence of bad haircuts and worse tuxedos while he chops vegetables.
建立了旋翼升力线模型和广义尾迹模型，在计算角迹涡线诱导速度时，采用了快速收效方法。
Both lift line model and generalized wake model are founded in this paper. A method is given for calculating induced velocities by a wake vortex line which results in a rapid convergence.
艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。
The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
“小李九”的兄弟小五无意中发现了一张印有当年松尾授勋的《山东日报》，随即被小野杀害，小五只留下了报纸一角。
"Xiao li nine" brother small five had found a loose end that decorated with the shandong daily, he has been killed, the small, small five was left the newspapers of the story.
建立了正三角形钝体尾迹流流动模型，基于冷态实验对粗糙壁面钝体尾迹流进行了求解，并与光滑壁面钝体的解进行了比较。
Mathematical analysis and numerical simulation is performed for the flow field near a rough wall based on an improved theoretical model proposed for the problem.
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
法所确定的尾锥角略有偏低，但仍可用于弹丸的初步设计。
This method is convenient and effective for the primary design of projectile shap…
我公司主导产品为钻尾螺丝系列(六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等)，同时也生产干壁钉、纤维板钉和自攻钉等自攻类螺丝。
Our company is main products are series of drilling screws, and mean-while we also have sub production line for Drywall screw, Chipboard screw, and Tapping etc.
我公司主导产品为钻尾螺丝系列(六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等)，同时也生产干壁钉、纤维板钉和自攻钉等自攻类螺丝。
Our company is main products are series of drilling screws, and mean-while we also have sub production line for Drywall screw, Chipboard screw, and Tapping etc.
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