查询词典 pa

The effects of operation parameters on separation of fatty acid methyl ester from rapeseed oil deodorizer distillate by molecular distillation were investigated for further utilization of RODD.

为了实现脱臭馏出物的清洁加工，运用分子蒸馏技术分离菜籽油脱臭馏出物中合成的生物柴油，考察了分子蒸馏的操作参数对生物柴油回收率的影响，研究结果表明：当系统压力为5.3 Pa，蒸发面温度120℃，进料温度70℃，刮膜转速150 r/m in，进料速率120 mL/h时，生物柴油回收率达到41 g/100 mL。

The purposes of this study were (1) to compare the differences of the transverse craniofacial morphology between the adult high-angle and low-angle facial skeletal types, and (2) to correlate the width measurements with data obtained from PA roentgenogram. Thirty-seven adults, 18 to 22 years old, with varied vertical facial types were separated into two groups: seventeen high-angle, twenty low-angle facial skeletal types.

高低角骨面型是垂直向发育异常所造成的两种极端骨面型，近年来逐渐成为学者们研究的热点，目前的研究大多是基于头颅侧位X线片从矢状向和垂直向进行比较，而未查及高低角骨面型横向颅面结构的系统性研究。

King Juan Carlos and Queen Sofia of Spain, arrive for a classical concert at Buckingham Palace in London celebrating the Russian cellist Mstislav Rostropovich's 75th birthday, Tuesday March 26, 2002. AP Photo/PA, Peter J Jordan

图为2002年3月26日西班牙国王胡安-卡洛斯和王后索非亚抵达伦敦的白金汉宫，参加俄国大提琴演奏家罗斯特罗波维奇(被称为本世纪最著名的演奏家)75岁的生日庆典的图片。

For larger inclination and impact angles, or inner field lines close to magnetic pole, the rotating dipole PA curves show more significant distortion comparing with the results of rotating vector model.

相比旋转矢量模型的结果，旋转磁偶极场偏振位置角曲线在大磁倾角、碰撞角，或靠近磁轴的内层磁力线上有显著的变形。

Name changing of tourism city has been an important pa rt of promotion in recent years.

近年来，在旅游业的蓬勃发展中，旅游城市的更名是一种值得关注的现象。

E Proper maintenance of the bicycle and safety rests solely on the pa rticipant.

参赛选手全权对车辆的正确保养和安全负责。

Smart Sans Pro Complete Family Pa…...

智能无专业完整的家庭压力。。。

Mr Berlusconi's lawyer is bringing an action against El Paí because it published the Sardinian photographs.

这不，贝氏的律师正准备以私自公开撒丁岛照片的罪名起诉《国家报》。

I think I may have inherited a pa ion for music from my father who used to be a saxophone player.

我想我遗传了父亲对音乐的热爱，我父亲曾是个萨克斯管手。

A new method of the representation of a scalar light field is proposed in this pa-per.

本文提出了一种新的光场表示方法，并证明这方法能表示范围很广泛的标量光场。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。