很多地

Perioral force has been the basic study of clinical orthodontics for about 100 years. During this period many results had been achieved. But there also existed many deferences in these studies due to the deferent methods and apparatus used. So it is essential to standardize the methods and apparatus in order to improve the studying level of this field.

口周力作为口腔正畸学的一个重要的临床基础研究已经有100多年的历史了，在此期间取得了很多成果，但是由于测量方法和手段的不同，使得研究结果在很大程度上仍存在着分歧，因此有必要对测量方法和手段进行标准化、统一化，以便更好地促进该领域的研究，这也是本研究的主要目的之一。

The "twig" is a stick insect, a magnificent specimen of the Phasmatodea clan, its outer sheath a persuasive rendering of striated bark, its tubular body and head punctuated by fake axillary buds and leaf scars—the little knobs and notches that make a twig look twiggy.

那&细枝&是一只竹节虫，它极好地代表了竹节虫目这一神奇的种群，它的外鞘像极了皱巴巴的树皮，以假乱真的花苞和叶痕点缀在它管状的身体和头部——这些细小的凸起和凹陷让这根&细枝&看起来更像是很多细枝拼接起来的。

With the development of combustion research and the temperature measurement as well as relevant techniques, the flame temperature measuring techniques begin to enter the common industry fields from labs, and extend to the aviation and aerospace industry. At the beginning of the 1980s, the Ijumdien Institute in Holland began to develop many industry flame temperature measurement installations based on thermal couples. And later, the National Aerospace Administration also successfully employed the Coherence Anti-stokes Raman Stokes in the flame temperature diagnostic of the precombustion chamber of space shuttle main engine (SSME, liquid H〓/O〓 propellant).

随着燃烧研究的深入和温度测量及其相关技术的不断发展，从1980年，火焰温度测量技术开始由实验室走向工业现场、从一般工业现场走向航空航天领域：欧洲以荷兰的Ijmuiden研究所为代表，研究开发了很多基于热电偶的工业燃烧火焰温度测量装置；美国国家航天局则成功地将相干拉曼斯托克斯方法用于航天飞机的主发动机（SSME，液氢液氧发动机）预燃室燃烧火焰温度诊断上。

It would be safe to say that an intermediate progressor may remain so for several years, but that, if the patient lives for a long time after diagnosis, the rate may increase sufficiently to affect both abilities and survival.

研究作者在结论中说，&可以有把握地说中等进展患者可能如此这般保持几年时间，不过，如果患者在诊断后活了很多时间，进展率可能显著提高，同时影响患者的能力与生存。&

Methods The percutaneous external draining of pancreatic pseudocyst caused by various causes was performed under CT guidance in 29 cases, including 21 males and 8 females, age from 22 to 71 years, average (48.2±13.6) years.

自 90年代以来CT、超声和内窥镜引导下的微创治疗越来越多地成为很多医院治疗这类疾病的主要的治疗方法。

Over on the east side this ravager strode boldly, smiting his victims by scores, but his feet trod slowly through the maze of the narrow and moss-grown "places".

这个无情的蹂躏者在广场东面趾高气扬地肆虐，残害了很多人的生命。然而，在这个狭窄拥塞、青苔蔓生、迷宫一般的&巷子&里，它却放慢了脚步。

Over on the east side this ravager strode boldly, smiting his victims by scores, but his feet trod slowly through the maze of the narrow and moss-grown "places".

这个无情的蹂躏者在广场东面趾高气扬地肆虐，残害了很多人的生命。然而，在这个狭窄拥塞、青苔蔓生、迷宫一般的&巷子&堙A它却放慢了脚步。

The tutor program is coming from my Uni study, I found I can understand much better if I had discussion with my classmates that time,( as that time, no matter how many times I asked my lecture, I still cannot totally master his points),- This is why I offer previous students to be a tutor as I know there are too many information within the class, this is why I offer my previous students to review the topics with me together in the class - relisten all the topics again through reviewing all the topics with Nicole together in the class and also they can solve the ambiguous through re-listening and also apply what they learn from me to my student's study'.

Firstly， I am here to thank for my tutor's great work，谢谢你们的无私的分享和奉献。我很高兴看到我个人的精神带动了我团队的力量。因为我知道我课的容量大，广度和深度也大，所以我提供给曾花很多功夫的人重新免费来听一次课，这次是带着问题来听课了，把以前听课的疑问通过第二次听课，这时你自然而然就解决了，而且你理解度和你第一听课完全不一样。学生要真正吃透我的讲课精髓，学生不但通过在家一定要反复地咀嚼以求达到消化，同时通过与TUTOR 讨论来巩固，理清思路。

The tutor program is coming from my Uni study, I found I can understand much better if I had discussion with my classmates that time,( as that time, no matter how many times I asked my lecture, I still cannot totally master his points),- This is why I offer previous students to be a tutor as I know there are too many information within the class, this is why I offer my previous students to review the topics with me together in the class - relisten all the topics again through reviewing all the topics with Nicole together in the class and also they can solve the ambiguous through re-listening and also apply what they learn from me to my student's study'.

Firstly， I am here to thank for my tutor's great work，谢谢你们的无私的分享和奉献。我很高兴看到我个人的精神带动了我团队的力量。因为我知道我课的容量大，广度和深度也大，所以我提供给曾花很多功夫的学生重新免费来听一次课，这次是带着问题来听课了，把以前听课的疑问通过第二次听课，这时你自然而然就解决了，而且你理解度和你第一听课完全不一样。学生要真正吃透我的讲课精髓，学生不但通过在家一定要反复地咀嚼以求达到消化，同时通过与TUTOR 讨论来巩固，理清思路。

He believed many were walking a path of certain destruction, and he desperately wanted to turn them toward repen－tance and heaven.

他相信很多人正走在通向毁灭的路上，并且不顾一切地想让他们回头走上通往天堂的道路。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。