查询词典 head up

When you do verticle sculling you want to make sure you are straight up and down, your head is not forward and your head is not back, you bind the line because this also simulate the freestyle position that you should be in.

当你立式拨水时，你要确保直上直下，头既不向前也不向后，你保持直线，因为这是模仿自由泳的正确姿势。

A catbird, the Northern mocker, lit in a tree over Tom's head, and trilled out her imitations of her neighbors in a rapture of enjoyment; then a shrill jay swept down, a flash of blue flame, and stopped on a twig almost within the boy's reach, cocked his head to one side and eyed the strangers with a consuming curiosity; a gray squirrel and a big fellow of the "fox" kind came skurrying along, sitting up at intervals to inspect and chatter at the boys, for the wild things had probably never seen a human being before and scarcely knew whether to be afraid or not.

有一只猫鹊——一种北方的学舌鸟——在汤姆头顶上的一棵大树上落下来，模仿着它附近别的鸟儿的叫声，叫得欢天喜地。随后又有一只樫鸟尖叫着疾飞而下，像一团一闪而过的蓝色火焰，落到一根小树枝上，汤姆几乎一伸手就能够到它。它歪着脑袋，十分好奇地打量着这几位不速之客；还有一只灰色的松鼠和一只狐狸类的大东西匆匆跑来，一会儿坐着观察这几个孩子，一会儿又冲他们叫几声。这些野生动物也许以前从未见过人类，所以它们根本不知道该不该害怕。

When you stretch out your arm, you feel some stiffness there. It is the air element in support. Similarly, when you rest your head on an air pillow, it stays up, because the air element in the pillow is supporting your head.

同样，当你以身体或头压住充满气的枕头或床垫，你的身体或头将不会跌下，这是因为枕头或床垫里的风大支持着你。

In this paper, a new kind of head structure and motion mechanism were developed by integrating synthetically a crank-rocker mechanism and a head face eccenter mechanism, that realize the operating functions of LED chip die bonders to drive chip of, such as picking up, carrying and bonding.

为实现LED芯片键合机对芯片的高速高精确地拾取、传送和粘贴等功能，本文综合运用曲柄摇杆机构和偏心轮机构开发了一种新型焊头结构与运动机构。

And on the third day, which was Pharaoh's birthday, he made a feast for all his servants; and he lifted up the head of the chief of the cupbearers and the head of the chief of the bakers among his servants.

40：20 到了第三天，是法老的生日，他为众臣仆设摆筵席，把司酒长和司膳长提出监来

Rated at extraction conditions, one pump is running, because the cycle of water to reduce the system's water resistance decrease the flow of water pumps 12274T / H, head will drop to 15.0-16.0 m, in the extraction steam turbine at the maximum operating conditions, the recycled water to meet the system requirements to run a pump, because of substantial reduction in the volume of water supplied, so that substantially improve pump head, a direct result of the cooling tower water gushing, increase淋水device with a flow rate of the sink, fill up water in the hot淋水exchange reduce the time and reduces the cooling effect of cooling towers.

在额定抽汽工况下，一台水泵运行，由于循环水量减少、系统的水阻下降，水泵的流量12274T/H，扬程将下降至15.0-16.0米，在汽轮机在最大抽汽工况时，为满足循环水系统要求运行一台水泵，由于供水量大幅度减少，使水泵扬程大幅度提高，直接造成冷却塔涌水，加大淋水装置配水槽的流速，水流在淋水填料上热交换的时间减少，降低了冷却塔的冷却效果。

Once you establish the direction of the head, I usually check it in the Preview window to make sure the front of the head is facing out the z axis and right side up. If it isn't, reposition and press, Store.

一旦确定了头部面对的方向，我通常都会在预览窗口检查是否面对Z轴的正确位置，如果不是的话，调整一下然后按Store键。

In order to satisfy the requirement of Laser Rapid Manufacturing, a new 3D coaxial feeding head was designed. We control two stepping motors fixed on the 3D feeding head with the system which is made up of microprocessor units.

为了难满足激光快速制造的要求，综合机械设计的相关理论和计算机数字控制技术，设计并试制了三维同轴送粉工作头。

A new concept to determine the delivery head of the pump and to set up the pressure of the system is proposed in this paper, based on the precondition to ensure the water head demand of any fire appliance at the most unfavorable point.

从保证最不利处灭火设施水压要求这一基本前提出发，提出确定稳压泵扬程和设定压力的新思路，并按3种情况分别作出说明。

With her head bent back she was gazing up at the sky and singing, while one of her little hands was pointing to a tiny cloud that hovered like a golden feather above her head.

她仰着头，望着天空，唱着歌儿。她的小手指点着一朵漂浮在她头顶的金色羽毛般的小彩云。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。