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The optical system adopts special design and you can change the light filter simply, then the instrument can be used in other element"s analysis besides Cobalt. The design of instrument"s appearance adopts trapeziform framework, which looks beauty and is convenient in using.The instrument cannot only be used in on-line analysis but also be used in off-line analysis.

接着介绍了光路部分，其光路部分的独特设计可以通过简单的更换滤光片而将该仪器用于钴以外的其它元素的分析，最后在仪器的外观设计上提出梯形结构，将该仪器的四个部分结合为一个整体，具有美观实用、方便操作的特点。

Acetonitrile-sodium chloride, trichloromethane and acetone-dichloromethane were used to extract organophosphorous pesticides respectively. Pulsed-flame photometer detector was used to analyze the extraction rate of these three solvents. Flame ionization detector was used to analyze the content of impurity in the samples extracted by those three solvents.

分别采用乙腈－氯化钠法、三氯甲烷法和丙酮－二氯甲烷法提取蔬菜样品中残留的有机磷农药，使用带脉冲式火焰光度检测器的气相色谱法比较了三种提取方法有机磷农药的提取效率，使用带火焰离子检测器的气相色谱法分析了三种提取方法杂质溶出量。

As to the high polarity, high boiling point resultant—trimesic acid, the analysis methods of infrared spetrum, gas chromatography-mass spectroscopy, vapour-phase chromatography, acid number titration and so on are seperately used to characterize its property. Infrared spetrum and gas chromatography-mass spectroscopy are used to have a qualitative analysis on the resultant and are compared with the stand diagram. Sulfuric acid-methanol esterification and rapid esterification are used to prepare the trimesic acid trimethyl-ester and have a FID quantitative analysis. So that we make sure the purity of trimesic acid in the resultant and also we have an acid alkali titration on the resultant to get its acid number, in order to verify the purity of trimesic acid in the resultant.

对于高极性、高沸点的固体产物均苯三甲酸，分别采用红外光谱、气质联用、气相色谱、酸值滴定等分析手段进行了表征：利用红外光谱、气质联用的方法进行产物的定性分析，并与在同一仪器、同一条件下做出的标准谱图进行比对；采用硫酸-甲醇酯化法和快速酯化法制备出均苯三甲酸三甲酯，对其进行气相色谱FID定量分析，进而确定固体产物中均苯三甲酸的纯度；用酸碱滴定法确定固体产物的酸值，以对固体产物中均苯三甲酸的纯度进行验证。

At last, the goal is that devices between the field level and the baylevel is easy to interlink,in spite of voltage being l0KV or 500KV insPitC of GlS or trolly wire being used, in spite of oPtical voltage/currenttransducer or combined voltage/current sensors being used in the field level, in spite of devices produced by ABB or GEC being used, in case that the interface scheme (including adopting which kind of network and standard) between the field level and the bay level is confirmed.

最终要达到这样一个目的，一旦过程层与间隔层的接口方案确定（包括确定使用何种网络、依据哪一个标准），那么不管系统电压是10KV还是500KV，不管是GIS还是架空线，不管过程层使用的是组合式电压/电流传感器还是光纤电压/电流互感器，不管过程层使用的是ABB的设备还是GEC的设备，过程层的设备就可以同间隔层的设备很容易地实现互连。

Two staff used to walk in the Light of hand, even the no umbrella; Two people sitting back to back and used on the lawn in the afternoon, even if the sun is dazzling; Two people used to the cold winter with a cup of coffee you hand me a mouthful, even if it already cold coffee through ......

习惯两个人手牵手漫步在绵绵的细雨中，哪怕没有打伞；习惯两个人背靠背坐在午后的草坪上，哪怕阳光很刺眼；习惯两个人在寒冷的冬天手握着一杯咖啡你一口我一口，哪怕这咖啡早已凉透。。。。。。

Fresh carrot, tomato and chili were used as test samples, absolute alcohol were used in process of triturating and dehydrating, acetone were used for extraction, all of the alcohol solution and acetone solution were commixed, and the content of β-carotene were directly determined by HPLC.

选用胡萝卜、番茄和红辣椒三种常见新鲜果蔬作为供试品，采用无水乙醇匀浆、脱水，丙酮提取-直接定容的方法制备供试品溶液，使用高效液相色谱法测定供试品中β-胡萝卜素的含量。

Based on how various national and international performance evaluation systems be used in cooperation, and after introducing of various performance evaluation systems, analyzing the advantage and disadvantage of each system, especially introducing the advantage and disadvantage of balance scoring card, economic added value, performance evaluation guide inside cooperation and other evaluation system, meanwhile, reviewing the performance evaluation systems used by Yingkou Port in the past, introducing the performance evaluation system used by Yingkou Port at present, this article is to design a new performance evaluation system for Yingkou Port after disusing and referencing above systems.

本文围绕当前国内和国外的各种业绩评价方法如何用于企业集团的绩效评价，通过对各种评价方法予以介绍，并对其特征和优缺点进行分析，尤其是介绍平衡计分卡、经济增加值、企业集团内部效绩评价指导意见等评价方式的优缺点，并对营口港沿用的业绩评价方法进行回顾，介绍营口港现有的业绩评价方法，来探讨借鉴各评价方法来重新改进营口港业绩评价体系。

Results showed that both the two learner groups and the native speaker group favor the same request type: query preparatory. However, learner subjects used a different modal verb to perform their requests, used Want statements and hint statements more than the native speakers do, and used elided imperatives less often.

调查结果表明，两组学习者和英语本族语者在使用&询问能力或许可&请求策略时具有相同的偏好，然而他们在情态动词的选择方面各有不同；学习者使用&陈述愿望&策略和&暗示&策略的百分比明显比英语本族语者高；而&祈使省略&的使用比英语本族语者少。

The team developed a siRNA product that specifically blocks the transcription of the gene that codes for IL-8, thereby blocking production of this protein, and encases it in a liposome delivery system. In mouse studies, this product showed activity against 2 ovarian cancer cell lines, both when used alone and when used in combination with docetaxel. In addition, the mouse studies revealed that the product was decreasing tumor growth through anti-angiogenic mechanisms — the treated tumors showed a lower microvessel density, the researchers report. This product was "highly effective in our preclinical studies and may merit clinical development," they write. However, they also caution that the cell lines used to create the mouse models might not accurately reflect the heterogeneity seen in human tumors.

该团队发展一种siRNA产品，特别阻断IL-8的基因转译密码，因此阻断此一蛋白质之产生，且将它包入一个微脂粒传递系统；在老鼠研究中，不论单独使用或者和docetaxel并用，此产品显示对两种卵巢癌细胞线有活性；此外，老鼠研究发现此产品可透过抗血管新生机转减少肿瘤生长—报告指出，治疗的肿瘤显示较少的微血管密度，此产品在我们的临床前研究中相当有效，值得临床发展；不过，他们也表示，所用的老鼠研究中的细胞线可能无法精准反应人类肿瘤的异质性。

The team developed a siRNA product that specifically blocks the transcription of the gene that codes for IL-8, thereby blocking production of this protein, and encases it in a liposome delivery system. In mouse studies, this product showed activity against 2 ovarian cancer cell lines, both when used alone and when used in combination with docetaxel. In addition, the mouse studies revealed that the product was decreasing tumor growth through anti-angiogenic mechanisms — the treated tumors showed a lower microvessel density, the researchers report. This product was \"highly effective in our preclinical studies and may merit clinical development,\" they write. However, they also caution that the cell lines used to create the mouse models might not accurately reflect the heterogeneity seen in human tumors.

该团队发展一种siRNA產品，特别阻断IL-8的基因转译密码，因此阻断此一蛋白质之產生，且将它包入一个微脂粒传递系统；在老鼠研究中，不论单独使用或者和docetaxel併用，此產品显示对两种卵巢癌细胞线有活性；此外，老鼠研究发现此產品可透过抗血管新生机转减少肿瘤生长—报告指出，治疗的肿瘤显示较少的微血管密度，此產品在我们的临床前研究中相当有效，值得临床发展；不过，他们也表示，所用的老鼠研究中的细胞线可能无法精準反应人类肿瘤的异质性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。