presence的例句大全

The company will increase its market presence by strengthening the distribution network and value added service.

公司将会以扩大其销售网络及增值服务来增加市场份额.

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The main histopathologic features were acute inflammation, necrosis the presence of trophozoites, and perforation.

最主要的病理发现,急性发炎 、 大肠坏死、内含滋养体及大肠穿孔.

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In this paper , Novalac epoxy acrylate resin was synthesized in the presence of N, N � �-dimethylaniline.

采用N, N′二甲苯胺作催化剂, 合成了酚醛型环氧丙烯酸酯.

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Bromocyclohexane was synthesized from potassium bromide and cyclohexanol in the presence of concentrated acid in water.

以溴化钾和环己醇为原料,在浓硫酸存在条件下,以水为溶剂合成溴代环己烷.

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The presence of Falling Weight Deflectometer meets this need.

落锤式弯沉仪的出现适应了这一需求.

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Even the awful presence of Death struck no solemn chill upon him.

就是阎罗王狰拧面目,他见了都不会浑身发抖的.

词典精选例句

They're sussing out the area to see how strong the police presence is.

他们正在这一带摸底，看这里的警力如何。

《柯林斯高阶英汉双解学习词典》

This robot can sense the presence of people in the room.

这个机器人能感知房间中人的存在.

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He felt rather awkward in presence of ladies.

他在女士面前有些窘.

《现代汉英综合大词典》

The agricultural activity evidenced by the presence of cereal pollen ( Triticum, Avena, Hordeum) and pollen of the attendent weedy plants.

谷物（Triticum，Avena，Hordeum）花粉及伴生的杂草花粉可以证明当时的农业活动。

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In the presence of KI and Au(ⅲ), the AuI-4 and RDG+ combine into hydrophobic AuI 4-RDG association molecule through electric attraction.

当有Au（）和KI存在时，Au（）与I-形成AuI-4，AuI-4与RDG+主要通过静电引力形成疏水性的（AuI4）RDG缔合物分子。

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However, the EU is likely to be weaker if Britain leaves and Europe is also less likely to see eye-to-eye with America since a British presence in Brussels is seen as promoting economic openness and a more robust and Atlanticist foreign policy.

然而，如果英国退出，欧盟可能变得虚弱，同时欧洲也不那么可能与美国坦诚相见因为英国在欧盟的成员国资格，被视为有利于促进经济开放和更有力的大西洋主义外交政策。

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This thesis aims to be a tool for those companies looking to expand their international presence, by suggesting a focus not only on the financial proposition, but also the strategy and marketing considerations in order to arrive at a successful conclusion.

本论文旨在为那些正考虑在中国市场拓展国际业务的公司提供一个可以借鉴的案例，指出这类企业不仅把焦点放在财务诉求上，而且还需要关注企业战略和营销策略，以取得成功。

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Sensitive spectrophotometric determination of Trace Selenium(ⅳ) in the presence of Arabic gum

阿拉伯树胶增溶增敏分光光度法测定微量硒（Ⅳ）的研究

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Spectrophotometric determination of micro molybdenum in the presence of β-cyclodextrin and arabic gum with an ionic association system

β-环糊精和阿拉伯胶存在下离子缔合物体系分光光度法测定微量钼

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High Sensitive Colour Reaction of Iron(ⅲ)-Thiocyanate-Crystal violet System in the Presence of Polyvinyl Alcohol and Arabic Gum

在聚乙烯醇和阿拉伯树胶存在下铁的高灵敏显色反应的研究和应用

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An Approach to the Mechanism of the Effect of β-Cyclodextrin on Metal Thiocyanate-Basic Dye System in the Presence of Arabic Gum

β-环糊精对金属硫氰酸根络阴离子-碱性染料作用机理的探讨

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Study on spectrophotometric determination of zinc with potassium sulfocyanate and crystal violet in the presence of β-cyclodextrin and arabic gum

在β-环糊精和阿拉伯树胶存在下硫氰酸盐-结晶紫显色体系测定锌的研究

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In the presence of some special surfactants such as Arabic gum, polyvinyl alcohol or their mixture, the associated ion is soluble in water, accompanied with very sensitive color change.

在某些特殊型表面活性剂，如阿拉伯树胶、聚乙烯醇或其混合溶液的存在下，离子缔合物溶于水，并伴有极灵敏的颜色变化。

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Based on the formation of an ion-association complex of bismuth(ⅲ) with potassium iodide and rhodamine 6G in an acid medium and in the presence of arabic gum, a highly sensitive spectrophotometric method has been developed for the determination of Bi.

本文研究了在酸性介质中，铋（Ⅲ）-碘化钾-罗丹明6G-阿拉伯胶体系的离子缔合显色反应.提出直接在水溶液中光度测定微量铋的高灵敏度方法。

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