查询词典 PM

Chandrayaan to enter tricky lunar orbit today 8 Nov 2008, 0352 hrs IST, Srinivas Laxman, TNN Print Email Discuss Share Save Comment Text: MUMBAI: Saturday evening would mark the D-day for India's prestigious Rs 386-crore moon mission, Chandrayaan-1, when the tricky lunar orbit insertion takes place — expectedly between 5 pm and 6 pm.

用Google翻译如下：月球进入月球轨道棘手的今天 2008年11月八日， 0352至29日， Srinivas拉克斯曼， TNN 打印电邮讨论分享节省评论文字：孟买：星期六晚上将标志着D -日，印度著名的卢比386亿卢比月球任务，月球- 1 ，当棘手的月球轨道插入发生-果然下午五时至下午6时。

Written by Sarah Perez / May 8, 2008 7:15 AMYesterday, on Digg the Blog, Digg founder Kevin Rose announced the next Townhall, scheduled for Monday, May 12th at 8 PM EDT/5 PM PDT.

昨天，在digg的博客， digg的创始人凯文玫瑰宣布明年市政厅，定于周一， 5月12日晚上八时在美国东部时间/太平洋夏令时间下午五时。

Walpole, although not officially called the PM but had all the powers of one, holds the record for longest serving PM; 20 years 314 days.

Walpole 虽然在职务上不被为首相，但他拥有身为一个首相的权力，并保持了担任首相最久的时间：20年又314天。

In order to reduce the number of nodes as much as possible for 3-D ironless PM motor structure, the first-order and the second-order ABCs operators for box-shaped and cylinder-shaped truncating boundary conditions are derived according to the structure of ironless PM motor.

为了尽可能减少节点的数量，结合无铁心永磁电机的具体结构，推导了适合于盒形截断边界和圆柱形截断边界上简便易行的一阶和二阶标量渐近边界条件算子，该算子具有简单、有限元实施容易的特点。

There is no ferromagnetic material in the outside of ironless PM motors airgap. Because of this characteristic, airgap magnetic field of ironless PM motor belongs to 3-dimentions (3-D) open boundary magnetic field. Engineering problem of open boundary magnetic field is a hot research issue in the computation electromagnetics field recently.

无铁心永磁电机气隙外没有铁磁材料，其自身的结构特点决定了无铁心永磁电机的气隙磁场属于三维开域磁场，开域磁场工程问题的计算是近年来计算电磁学的研究热点之一。

We have proved experimentally and theoretically that OBNC PM is more interesting than collinear PM in OPA and OPO due to its two characteristics: noncriticality for the noncritical beam and collinearity of the propagation directions of energy of the noncritical beam and pump beam in the crystal.

OBNC过程中作用光波中的一个光束与所产生谐波光束是非临界的，并且它们的能量流方向是一致的；OBNC具有很大的容限角，而其匹配条件比共线匹配过程宽容得多，从而可以使现有的多种非线性光学晶体通过OBNC获得比共线情况更有效的非线性作用。

To pronuclear formation rate after oocyte in vitro maturation 18 hours and parthenogenticactivation, oocytes derived from SM is significantly higher than oocytes from PM,oocytes derived from IM is significantly lower that of oocytes detrived from PM and SM.

对于孤雌刺激反应而言，无论是何种类型的卵母细胞成熟18小时后，自发成熟卵母细胞激活后形成原核的比率高于被动成熟的卵母细胞，诱导成熟的卵母细胞的原核形成率显著低于自发和／或被动成熟的卵母细胞。

As a rule,we should off duty at 6:00 PM,but I often turn off the lights in office at 7:00 PM amount to 365 hours,that's 15 days ,my boss!

公司下午6点下班，但是我通常7点才走出办公室，也就是说我每年免费加班41天。

Based on the developed iron loss of surface-mounted permanent magnet machine of Slemon and Xian Liu, the expressions of the peak and the time rate change of flux density in the teeth and the yoke are derived, considering the beveling edges of the PM. According to the basic concept of the eddy current loss, the analytic calculations of the average eddy current loss density in the teeth and the yoke are presented respectively. Hence, a calculation method for the iron losses of PM with beveling edges is presented.

在Slemon和Xian Liu表面置磁型永磁电机改进铁耗算法的基础上，分别推导了考虑磁体边缘斜角时定子齿与轭的磁通密度的幅值及其时间变化率的表达式，结合涡流损耗的基本概念，分别提出了永磁电机定子齿与轭的平均涡流损耗密度的解析计算方法，由此建立了永磁电机铁耗的解析模型。

STFA Ho Yat Tung Primary School PM and STFA Wu Siu Kui M emorial Primary School PM plan to move to a new school p remises in Area 55, Tuen Mun

W8 顺德联谊总会何日东下午小学及顺德联谊总会胡少渠纪念下午小学计划迁往屯门第五十五区的新校舍（校舍2）转为全日制授课。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。