The fact proves that level survey has nothing to do with turning point staff site and turning point sta.
其次证明了水准测量与转点标尺所立之间无关；与特点标尺的尺值无关。
In this paper, a class of boundary value problems of elliptic differential equations with a turning point is considered.
研究一类具有转点的奇摄动二阶椭圆方程的边值问题,通过分析相关方程产生共振的必要条件和充分条件,利用匹配法和分离变量法,求得了方程的解,从而确定了椭圆方程在圆域上的解的渐近性态。
In this paper, a class of boundary value problems of ordinary differential equations with a higher order turning point and resonance are considered.
研究一类具有高阶转点的二阶奇摄动线性常微分方程的边值问题与共振,得到其产生共振的必要条件,称之为Matkowsky条件;研究了Matkowsky条件的等价条件,并得到若方程满足Matkowsky条件,函数序列|Rm(r)|1/m在[0,1]上一致有界,则方程共振。
The wind has changed from north to east
风由北风转为东风。
The wind has changed from north to esat.
风由北风转成了东风。
To turn or cause to turn(a vessel) to leeward.
使(船首)转向下风转向或使(船)转向下风
(of wind)change gradually in an anti-clockwise direction(eg from E to NE to N)
（指风向）循反时针方向逐渐改变（如由东风转为东北风再转为北风）.
Down [Up] (with the) helm!
转舵背 [迎] 风!
The windmill idled in the breeze.
风车在微风中慢慢转动。
The wind has come about into the south.
风向充了，转为南风。
The wind [vane] has veered round to the east.
风向 [风向标] 已转东了。
The wind came round at dawn.
拂晓时，风向转了。
To move or cause to move like the wheel of a windmill; rotate sweepingly.
象风车一样旋转作风车般转动，使作风车般转动；使旋转
A violent, rotating windstorm.
旋风，龙卷风猛烈旋转的暴风
Especially it analyses changes: the stockpile risk into the arrear risk, operation risk changes market risk, and credit risk into finance risk.
特别是库存风险转化为挂帐风险，经营风险转化为市场波动风险，信贷风险转化为财政风险等；
To veer to leeward from a former course;fall off.
转至下风，向下风从以前的航向转向下风处；偏向下风
changeable colour revolving lamp for electric fa
电风扇自动变色旋转灯
The wind veered round to the west.
风改变方向转向西吹。
Abruptly shifting; variable. Used of the wind.
指风突然转移的，变动的
"Hellum-a-lee -- hard a port!
“要起大风了——左转舵！
combined winnower and grader with rotary screen
旋转筛联合风选分级机