查询词典 Pm

However, the high PM and NOX emissions slow down the development of diesel engines.

但是，较高的PM和NOX排放成为限制柴油机发展的主要障碍。

However, the high NOx and PM emissions slow down the development of diesel engines.

但是，较高的NOx和PM排放成为限制柴油机发展的主要障碍。

An input phase voltage is divided into a main range and a transition range in which new P, M, N conditions and PM, NP, MN transition conditions are defined, some null vector is selected and the condition combination sequence of bidirectional power switches are adjusted in each modulation period to realize the safe, reliable and rapid commutation and the stable operation of the matrix converter.

本发明属于矩阵变换器控制技术，为一种用于矩阵变换器的控制方法，通过把输入相电压划分为主区间和过渡区间、在过渡区间定义新的P、M、N状态和PM、NP、MN暂态以及在每个调制周期内选择特定的零矢量并调整双向功率开关状态组合顺序，实现矩阵变换器安全、可靠、快速换流和稳定运行。

The pathological study showed diffuse muscle fiber atrophy predominating in PM and perimysium atrophy in DM.

PM的病理改变主要表现为散在肌纤维萎缩；DM以束周萎缩多见。

She calls people like her 'pm-people', coming from post meridian.

她把自己和与她同样的人称为「pm people」。

In the second section, we extend the conception of right pm-injecitve from ring to module and obtain the notion of right qpm-injective module.

第二部分把右pm-内射概念从环推移到模上，引入右qpm-内射模的概念。

Then, the effect of PM filter was evaluated by comparing the root mean square error of the standard FA maps and the processed FA maps.

通过比较标准FA图与处理后FA图间的均方根误差，评价PM滤波的效果。

I bought my plane ticket, I will arrive in Shanghai, Sep 2 around 9 pm.

我买了我的飞机票，我将到达在上海， pm 9月2 日大约9 日。

TimeCard Tabulator II uses AM/PM or 24 hour formats, handles most forms of rounding and breaks and can be used in nearly all types of timecard math.

考勤Tabulator二使用的AM / PM或24小时格式，处理最形式的四舍五入和休息，可用于几乎所有类型的考勤数学。

1 Full set of calibration/PM records traceable to relevant calibration activity details .

完整的校正/PM记录能追溯到相关的校正活动详情。

The good news is that after formatting from the command line to FAT32 (format /fs:fat32 /a:4096 drive:) all but one of the problematic games that I tested work perfectly.

好消息是，从指挥线后格式化了FAT32(格式/曾荫权：了FAT32/答：4096年径：)所有问题，但其中的游戏测试工作，我很好。

In Amsterdam. He is a Dutch painter, draftsman, and etcher of the 17th century, the greatest artist of the Dutch school, a master of light and shadow whose paintings, drawings, and etchings made him a giant in the history of art.

伦勃朗是一位17世纪画家、绘图家、版画家，荷兰学派的最伟大艺术家，他的明暗法的大师，他的绘画、素描和版画使他成为一位艺术史上的巨匠，其画作体裁广泛，擅长肖像画、风景画、风俗画、宗教画、历史画等。