presence的例句大全

Androgenetic alopecia: Does its presence change our perceptions?

雄激素性秃发是否改变了人们的观念？

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A modified method of the preparation of anisaldehyde through oxidation of anethol in the presence of MnO_2-H_2SO_4 with natural star aniseed oil as the starting material is stated.

本文叙述了以天然茴油为原料用MnO2-H2SO4氧化法进行氧化制备大茴香醛的改进方法。

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The AE 1600 detects the presence ofan electrically conductive coating in or on a window.

AE1600能侦测窗户玻璃上或内部的导电镀膜.

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And he went out from his presence a leper as white as snow.

基哈西从以利沙面前出去，就患了？疯，像雪那样白。

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Ascomycete: any of various members of a large group of fungi characterized by the presence of sexually produced spores formed within an ascus.

子囊菌：一大组真菌的一种，其特点是在子囊里有雌雄结合而产生的孢子。

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The characteristics of ascospore, such as size, shape, symmetry, structure, pigmentation, presence, position and number of germ pores are the most important classified criteria of species.

对于种的划分，因子囊孢子的形态结构稳定，其大小、形状、萌发孔的数量及着生位置都比较恒定，应作为划分种的最重要的标准。

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Still, ascribing the Earth changes to the presence of Planet X is certainly not yet allowed.

把地球变化归咎于行星X的存在当然还不被允许。

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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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Could we have the honour of your presence at the party?

你能赏脸亲临晚会 吗 ?

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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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Each new apartment had traces of his presence there; some cigarette butts and the remnants of take-away meals.

每处新公寓都有他在那里住过的痕迹：几个烟头和外卖的残迹。

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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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Age, gestational age, atopy, no breast-feeding and potential presence of other diseases were found to be independent risk factors.

多因素分析筛选出年龄、胎龄、个人特应性史、非母乳喂养、潜在疾病等5个因素为独立危险因素。

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