• Seoul's main envoy on the nuclear issue, wi Sung-lac, is scheduled to meet with his Russian counterpart in Moscow later this week.

    首尔核谈判首席代表魏圣洛本周晚些时候将在莫斯科和俄罗斯代表会面。

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  • The distribution of lac insects on branches had no relation with orientation.

    紫胶蚧分布与不同方向枝条之间无关。

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  • A resinous secretion of the lac insect deposited on trees and used in making shellac.

    紫胶,虫胶由紫胶虫分泌的沉积于树上的树脂分泌物,用于制造虫胶清漆。

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  • In the lac resin, the content of hard resin is 65.1%, the content of soft resin is 28.2%.

    采用溶剂分离法分离紫胶片得到的硬树脂含量为65.1%,软树脂含量为28.2%。

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  • The characteristics of lac insect foraging behavior and its preference to host branch in foraging were studied.

    研究了紫胶蚧觅食行为特点和紫胶蚧觅食时对寄主植物枝条的选择行为。

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  • Extraction methods of natural lac dye as well as its application to silk and cation modified cotton are discussed.

    介绍虫胶染料的几种提取方法,及其在丝和阳离子改性棉上应用的研究进展。

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  • This paper deals with climatic conditions in original lac-producing areas and lac insect introduction and cultivation in new places.

    本文分析了我国紫胶主产区的气候条件以及新产区紫胶虫引种驯化的研究概况。

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  • On erect branches, lac insects distributed around the branch, but on most decline branches, lac insects only settled on shaded parts.

    在直立枝条上,紫胶蚧呈环状带分布,在多数倾斜枝条上,紫胶蚧分布在背阴面。

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  • The fact that copper pollution of laccaic acid in stick lac could not be avoided was concluded after considering its biological source and chemical nature.

    从紫胶的生物来源和紫胶红色素的化学本质分析,紫胶原胶中紫胶红色素的铜污染是不可避免的。

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  • With the increase of lac dosage, solvent swell and water vapor permeability decreased first followed by insignificant change, while tensile strength increased.

    随着紫胶用量的增加,膜的溶胀倍数、水蒸气透过系数先降低后变化不大,而拉伸强度上升;

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  • Factors influencing the defoaming performance of waterborne wood lac quer are introduced. Selection and application of defoamers in waterborne wood lacquer are discussed.

    论述了影响水性木器漆消泡性的因素,对水性木器漆中消泡剂的选择和应用作了探讨。

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  • HA C Y, WANG D X. Storage properties of bleached lac(V)-kinetics of reaction between NaClO and shellolic acid[J]. Chemistry and Industry of Forest Products, 1997,17(1):1-5.

    [19]哈成勇,王定选。漂白胶贮存性质的研究(第五报)——紫胶树脂环状组分氯化动力学的研究[J]。林产化学与工业,1997,17(1):1-5。

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  • There were some relationships between mineral salt contents of hosted branches and the thickness of raw lac, mortality, fecundity and secretion amount of K. lacca but not significant.

    寄主植物无机盐含量与紫胶蚧胶被厚、死亡率、怀卵量、个体泌胶量有一定关系,但不是很紧密。

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  • Lac-NCTD was synthesized with ethanediamine as truss arm.

    利用乙二胺为连接臂合成乳糖化-去甲斑蝥素修饰物。

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  • Lac; natural gums, resins, gum-resins and oleoresins (for example, balsams).

    虫胶;天然树胶、树脂、树胶脂及油树脂(例如,香树脂)。

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  • A city of eastern Wisconsin on Lake Winnebago north-northwest of Fond du Lac.

    美国威斯康星州东部城市,位于方迪拉克西北偏北,温尼贝戈湖畔。

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  • Cotton fabric is cationised by the modifier DT and dyed with the natural Lac dye.

    采用改性剂DT对棉织物进行阳离子改性处理,然后用天然虫胶染料对其进行染色试验。

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  • 450 + household surveys are included in the Latin American and Caribbean (LAC) database.

    450多项入户调查的结果已被录入拉美和加勒比地区数据库。

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  • METHODS Lac-NCTD was synthesized with ethanediamine as truss arm, and then its properties were studied.

    方法利用乙二胺为连接臂合成乳糖化-去甲斑蝥素修饰物,并考察其相关理化性质;

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  • This review introduced researching progresses of Lac Dye's composition, characteristic and extracted technology.

    介绍了天然可食紫胶色素的组成、特性及提取技术等方面的研究进展情况。

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  • LAC: Why do you think it is important and pressing to promote the idea of "Healthy City, Healthy Landscape" in China?

    景观中国:能否介绍您所提倡的“健康城市,健康景观”的概念的主要内涵?

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  • Evian is a French brand of mineral water coming from several sources near Évian-les-Bains, on the south shore of Lac Léman.

    依云是法国的一个矿泉水品牌。依云矿泉水源自日内瓦湖南岸的几处水源,水源靠近法国城市埃维昂莱班。

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  • LAC: Why should we pay more attention to mental health problems? How does the urban environment and landscape impact mental health?

    景观中国:为什么您认为精神健康问题在中国应引起更多的关注?它与城市环境或城市景观有何联系?

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  • The drug loading rate, encapsulation efficiency, particle distribution and in vitro release of Lac-NCTD from liposomes were investigated, respectively.

    考察了药物与磷脂的复合率,磷脂复合物脂质体的包封率,粒径大小和分布,以及体外释药特性。

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  • Fresh Goat's Milk (Caprae Lac) : Naturally rich in proteins, vitamins, minerals and triglycerides. Nourishing moisturizer for the skin. Helps soothe and heal dry skin.

    新鲜山羊奶:营养成分丰富,富含蛋白质、维他命、矿物质和甘油三酯。滋润皮肤,帮助修护干燥肌肤。

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  • 210 harmonized household surveys are included in the Socio-Economic Database for LAC (SEDLAC), a joint effort by the IBRD and the Universidad Nacional DE la Plata in Argentina.

    210项统一入户调查的结果已被录入拉美和加勒比地区社会经济数据库。该数据库由国际复兴开发银行和阿根廷拉普拉塔国立大学合作建成。

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  • Now, as they approached the village, hundreds of cheering schoolchildren lined the entrance to the Hoa Lac school, a two-story concrete building that Carly had raised money for.

    当他们一行抵达村落的时候,上百位欢呼的学生在HoaLac学校门口列队欢迎。这座两层楼高的水泥建筑正是由Carly募捐修建的。

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  • Now, as they approached the village, hundreds of cheering schoolchildren lined the entrance to the Hoa Lac school, a two-story concrete building that Carly had raised money for.

    当他们一行抵达村落的时候,上百位欢呼的学生在HoaLac学校门口列队欢迎。这座两层楼高的水泥建筑正是由Carly募捐修建的。

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