查询词典 N.S.

It was c o n s i d e r a t e of you not to play the piano while I was having a sleep.

我睡觉时你不弹琴，考虑得真周到。

An exact solution of velocity distribution for Couette shear flow in a non circular conduit with axial symmetry section is obtained in this paper.

从N S方程出发，得到了轴对称异型断面管纯剪切流动速度分布的一般解，进而推出了纯剪切流动有限宽度矩形断面管的速度分布和流量计算公式，证明了库特剪切流是有限宽度矩形断面管当宽度趋向无穷大时的一种特例。

This paper establishes a mathematical model of the gas flow field inside separating column of the circumfluent circulation cyclone separator based on the N-S equation under column coordinate,gives the resolution of the cyclone flow field in separating column with weighted residual method,and compares computation values with trial values as well.

由柱坐标系下的Navier-Stokes方程出发，建立了环流循环除尘系统分离柱内流速场新的数学模型，利用具有成熟使用经验的加权残值法对流场进行求解，并与实验结果进行了比较。

The h a ndle of a h a mmer, the bl a de of a cold chisel, a nd the a ntenn a e of a p a ir of pincers were visible, protruding from the m a n's pocket.

从那老人的衣袋里，露出一段铁锈的柄、一把钝口凿和一把取钉钳的两个把手。

In it he asks Philemon - a wealthy Christian of Colossae whom he had converted - for Onesimus's quiet return to his former station or, in another interpretation, for his complete freedom to become an evangelist.

在它他问利蒙-富裕基督教的科洛塞人，他转换-为o n esimus的安静返回他的前站，或在另一种解释，他完全的行动自由，成为传播者。

Its basic idea is to use ZVS circuit which makes the main circuit of inverter resonate at every beginning of carrier period, so each power devices can be commutate when the voltage of main circuit's DC bus line is zero.

其基本思想是，通过零电压开关电路使逆变器主电路在各载波周期起始时刻产生谐振，确保各功率开关器件在主电路P、N极间电压为零期间进行动作切换。

000 08 N·s. This paper provides convenient and feasible methods for system design, experimental measurement and data processing in impulse measurement with compound pendulum.

复摆法涉及固定转轴的构建、转动惯量的确定和最大摆角的测量3个关键问题。

The calculation was based on the continuity equation and Reynolds-averaged Navier-Stokes equation.

计算基于连续方程和雷诺时均N-S方程，采用标准的κ-ε湍流模型和SIMPLEC算法。

The increments of the contraction ratio and the convergence angle strengthen the internal compression.

用N-S方程模拟了一系列典型二元高超声速进气道内压缩通道及隔离段模型，模拟发现内压缩通道及隔离段增压比、温升比和总压恢复系数等性能参数主要受面积收缩比、内压缩通道收缩角、隔离段长高比等几何参数以及内压缩通道进口马赫数、密度、附面层厚度等流动参数的影响。

Our study showed that maximum extension changes direction counterclockwise, from N-S in Okinawa Trough to NW-SE in northeastern Taiwan, and its value also decreases rapidly landwards.

区域模型显示冲绳海槽地区至台湾东北方之最大伸张方向以逆时钟方向，由南-北向转成西北-东南向，其量值也随著接近台湾东北部地区而快速减小。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。