分析者

By investigating Newton\'s Problem of the Solid of Least Resistance,John Bernoulli\'s Brachystochrone Problem and Jacob Bernoulli\'s Isoperimetric Problem, the physics and Calculus background of the calculus of variations is illustrated,the fundamental thought together with the patterns of solutions are summarized,and the ideas and the interaction of the pioneers,such as the Bernoullis and B.

通过考察牛顿最小阻力体问题、约翰·伯努利最速降线问题和雅可布·伯努利等周问题等问题的提出过程及解决方法，深入探究了变分法诞生的深刻背景，提炼和概括出了伯努利兄弟和泰勒等先驱者解决变分问题的基本思想和求解模式，追溯了其微积分渊源，并分析了三位先驱(来源：ABCbc论文64网www.abclunwen.com)者之间的变分法思想传承及相互影响。3。

NASA's principal investigator for the rover mission, Steve Squyres, and his colleagues report in the journal Science that the sedimentary rocks analyzed by Opportunity contain sulfate salts and a mineral called jarosite - harsh chemicals that are also found in briny water here on Earth.

此次漫游者任务的主要航天局调查员 Steve Squyres 和他的同伴在《科学日志》上发表道，"机遇号"分析的水成岩物质含有硫酸盐的成分以及一种叫做黄钾铁矾的矿物，这种化学物质具有很强刺激性，在地球的咸海水中也有这种物质。

2 Treatment method is less than a month treat a little patient to use method of massage drop medicine first, treat 1~2 week, 2~3min is massaged before daily drop medicine, be more than the little patient of a month, if drop medicine treats 1~2 week to did not see,improve to still have apparently weep the person that reach secretion, applied medicaments pressurization rinses lachrymal path, use pinhead of vein of skin of tube head of nylon of self-restrained and different type to grind blunt, make rinse a needle continuously, groovy operation, after syringe needle inserts lachrymal canaliculus, nylon the canal is secured with adhesive plaster at the head, undertake rinsing, 1 / D, with oxygen fluorine to lotion Sha Xing adds loose diluent of rice of ground a place of strategic importance, pressurization rinses 3~4 second, invalid still, undertake probing of groovy tear path is operated.

我科自2000年1月至2006年12月，共治疗新生儿泪囊炎178例、230眼，疗效满足，报告分析如下。1资料和方法1.1一般资料新生儿泪囊炎患儿168例、230眼，男102例，女66例，年龄：2d~3个月，均为本院眼科门诊确诊的新生儿泪囊炎患儿。1.2治疗方法小于1个月的首次就治患儿采用按摩滴药法，治疗1~2周，每日滴药前按摩2~3min，大于1个月的患儿，如滴药治疗1~2周未见明显好转仍有流泪及分泌物者，应用药物加压冲洗泪道，采用自制不同型号尼龙管头皮静脉针头磨钝，制成直的冲洗针，常规操作，针头插入泪小管后，将尼龙管用胶布固定于头部，进行冲洗，1次/d，冲洗液用氧氟沙星加地塞米松稀释液，加压冲洗3~4次，仍然无效的，进行常规泪道探通术操作。1.3治疗标准无流泪、无分泌物、泪道冲洗畅通，反之则无效，结果168例，230眼，治愈166例，228眼，其中按摩治疗49例，冲洗86眼，探通31眼。。。

Through surface-based hippocampal morphologic analyses,we found partial regional atrophy of hippocampus at some degree,mainly localized in the lateral and inferior hippocampus area bilaterally in aMCI compared with NC.

通过基于海马表面的形态分析，发现遗忘型轻度认知损害者的海马部分区域形态有一定程度的萎缩，以双侧海马外侧及下表面的区域性萎缩为特点。

Effective counselors must know how to identify people who are at risk to themselves or others, how to support people experiencing a range of problems, when to probe feelings and when to leave them untouched, and how to analyze the ethical complexities associated with counseling.

有效的辅导者必须知道如何识别哪些人会对自己或者别人造成风险，如何支持有着不同问题的人，什么时候应该探索感受和什么时候应该避免碰触，以及如何分析咨询所牵扯到的伦理道德的复杂性。

Methods The factor Ⅴ Leiden mutation was analyzed in 75 healthy and 118 ICVD patients using PCR-RFLP analysis.

应用聚合酶链反应和限制性片段长度多态性分析方法对国人 118例ICVD患者及 75名健康者进行FⅤLeiden突变检测，86例ICVD患者检测aCL ，2 7例进行抗活化蛋白C检测。

Here the lexicographer has to be his own linguist and have recourse to the linguistic analysis of the language.

在这里辞典编纂者必须当他的自己语言学家并且有对语言的语言学分析的依赖。

In this article, a statistical analysis is made to compare the effects of serving a ball before and after the revision of vollyball rules, including the changes in service area, placement and serving offensiveness. The result shows that the revision lias created a favourable condition for the server and lias broken the mode of serving in 3m area which has lated for many years.

运用录像统计方法对排球规则修改前后发球区域、发球落点及攻击性进行了统计和效果比较分析，结果表明规则的修改为发球者创造了一定的优势条件，打破了已延续多年的3m发球模式，加大了发球的攻击性。

The retrospective analysis was made to the general information, history of addiction and the related factors with malingering in thirty-seven cases of malingerers .

对37例伪装者的一般情况、吸毒史及伪装的相关因素进行回顾性分析。

This thesis takes the strenuous search for cultural identity of the Dead family in Song of Solomon as the main line, embarks on the cultural identity of blacks in different periods, connects the pursuit of identity with their history in American society, outlines a vivid historical picture of blacks from the evolution of their identity (from the enslaved black to the emancipated freedman, to the northern migrator and then the youth born in the north), further explores the efforts made by the blacks on their way to seek their national outlets and build their cultural identity in different periods, points out the advantage and disadvantage of their choice, and finally draws to the conclusion that African American should not abandon their national tradition but at the same time they must stand on American society and find a sound integrity of the two cultures.

本论文以托妮·莫里森的第三部小说《所罗门之歌》中戴德家族寻求文化身份认同的艰难历程为主线，以黑人在不同的历史时期的文化身份的选择为切入点，把黑人对身份的探寻与他们在美国社会中的历史文化联系在一起。从黑人身份的演变(从奴隶到被解放的自由人到北方移民者到出生在北方的新一代黑人青年)勾勒出一幅美国黑人百年历史的生动画面，分析在不同时期黑人为寻求民族出路和构建文化身份时所做出的艰苦卓绝地努力和探索。同时也指出了他们所选择道路的利与弊。最后的结论是：在寻求种族出路时既要立足美国现实又不能抛弃种族传统，而应该努力找到二者的最佳结合点。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！