原位

Microcapsules loaded with tetradecane as the core material are prepared by in-situ polymerization methods.

研究采用了以三聚氰胺-甲醛为壁材，正十四烷为芯材原位聚合法制备微胶囊相变材料。

Using CoCl2·6H2O,FeCl3·6H2O and NaOH as reactive materials,tetramethylammonium hydroxideN(CH34OH as dispersant, monodisperse CoFe2O4 nanocrystals was synthesized successfully by two-steps heated codeposition method.

6H2O，NaOH为原料，利用N(CH3)4OH作为改性剂，对CoFe2O4纳米颗粒进行原位表面改性，采用二次加热法，制备单分散性CoFe2O4纳米晶。

Using CoCl2·6H2O,FeCl3·6H2O and NaOH as reactive materials,tetramethylammonium hydroxideN(CH34OH as dispersant,monodisperse CoFe2O4 nanocrystals was synthesized successfully by two-steps heated codeposition method.

本文分别以CoCl2.6H2O，FeCl3.6H2O，NaOH为原料，利用N(CH3)4OH作为改性剂，对CoFe2O4纳米颗粒进行原位表面改性，采用二次加热法，制备单分散性CoFe2O4纳米晶。

A direct method to prepare nanometre catalyst of positive electrode for methyl alcohol fuel battery is to add strong oxidant to a mixed solution of manganese nitrate and some other metal nitrate, to coat them on the graphite electrode to have catalyst precursor produced, then to prepare the non-platinum nanometre catalyst of metal ion-doped manganese dioxide with carbon as a carrier by thermolytic reaction of the in-situ precursor. The prepared catalyst has the advantages of high electrical catalytic activity of methyl alcohol, high performance to protect against CO poison and low price, and it can lower the battery manufacturing cost effectively as well as can raise the entire electrical property of the battery so that the price performance and the market competitive edge of the battery are enchnaced effectively.

一种直接甲醇燃料电池阳极纳米催化剂的制备方法是在硝酸锰和其它金属硝酸盐的混合溶液中加入强氧化剂，涂抹于石墨电极上制成催化剂先驱体，通过先驱体在原位的热分解反应来制备以碳为载体的金属离子掺杂二氧化锰非铂纳米催化剂；制得的催化剂具有高的甲醇电催化活性、高的抗CO毒化性能以及低廉的价格等优点，可以有效地降低电池的制造成本，提高电池的整体电性能，从而有效地提高直接甲醇燃料电池的性能价格比及市场竞争能力。

Melt-blending these thermotropic liquid crystalline polymers with a thermoplastic matrix polysulfone , A series of In-situ composites were obtained.

将这些液晶聚合物与热塑性树脂聚砜熔融共混，得到一系列原位复合材料。其中TLCP的重量百分含量为5％，15％，20%，25％。

Purpose Synthesis of thyroperoxidase mRNA cRNA probe and its application to In Situ Hybridization. Methods Fresh thyroid tissues originated from thyreoidectomy were obtained.

目的 探讨甲状腺过氧化物酶(thyroperoxidase，TPO)mRNA cRNA探针的构建及原位表达的检测方法和意义。

High-temperature creep behavior and oxidation of ceramics containing titaniferous compound,TT,TTT,and TTS, were investigated.

分析了原位生成含钛复相陶瓷TiB2-TiC，TiB2-TiCxN1-x及TiB2-TiC-SiC高温蠕变性能和高温氧化行为。

By using synchrotron radiation energy dispersive X-ray diffraction and diamond-anvil-cell technology at room temperature,the in-situ high pressure structure of natural titanite had been studied experimentally.

利用同步辐射和金刚石压腔技术对天然矿物榍石进行原位高压能散模式X射线实验研究，结果表明榍石在3.9 GPa和10.9 GPa分别发生P 21/a→A 2/a和A 2/a→A 1结构相变，并首次确定10.9 GPa→25.1 GPa榍石结构很可能稳定保持A 1相。

Therefore, fluorescein isothiocyanate conjugated lectins, namely concanavalin agglutinin, wheat germ agglutinin and soybean agglutinin, were used to localize lectin receptors on plasma membrane of male and female gametes and other relevant sexual cells, as well as embryos of various developmental stages of Nicotiana tabacum and Torenia fournieri by cooled charge coupled device and Confocal Laser Scanning Microscope.

从而证实：在本实验中用的几种酶组合对凝集素受体的影响并不大，即由酶解及解剖得到的雌性细胞的荧光在分布形式及强度上没有明显的差异；对比原位酶解与离体酶解得到的雌性细胞的荧光，证实机械操作对荧光的分布形式及强度也没有明显的影响。

In order to analyze the conservation of maize centromeric satellite DNA and centromeric retrotransposon in the subspecies and relatives of Zea mays, dual fluorescence in situ hybridization was used to detect the existence and distribution of the above two repetitive sequences in Zea mays ssp. mexicana, Z. diploperennis, Z. perennis, Tripsacum dactyloides, Coix lacryma-jobi, and Sorghum bicolor.

为分析玉米着丝粒卫星DNA和着丝粒反转录转座子在玉米种的亚种及近缘种中的保守性，采用双色荧光原位杂交检测了这两种重复序列在墨西哥玉米、二倍体多年生类玉米、多年生类玉米、摩擦禾、薏苡、高粱中的存在和分布。

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。