疏

The hydrophobic cyclohexanol portion provides greasiness that prevents it from dissolving in water.

环己醇结构的疏水性提供防晒品的防水性。

This may be held by cystine bonds and by weak polar and hydrophobic attractive foreces between atoms.

这可能是由胱氨酸键和具有弱极性的原子间的疏水亲和力控制。

Src l was an acidic cytolysin, which was reported forthe first time. The cDNA encoding the mature Src l was cloned into non-fusion expression vectorpBV220 and expressed successfully in E.coli DH5α in inclusion body. After washing anddenaturing-renaturing, the recombinant Src l protein was purified by Q Sepharose FastFlow ion exchange chromatograph and Phenyl Sepharose hydrophobic interactionchromatograph.

首先构建了Src I基因的非融合蛋白表达质粒pBV220-Src I，并成功地在原核细胞E.coli进行了重组表达，筛选出稳定表达的工程菌株DH5α，摸索了稳定表达的条件，摸索了包涵体的洗涤、变性和复性条件，摸索出了复性蛋白Src I的纯化工艺，纯化过程简单，经QSepharose Fast Flow阴离子交换层析和Phenyl Sepharose疏水层析两步纯化，就可获得了高纯度的重组蛋白样品(纯度达99％以上)，该纯化方法适合重组蛋白的大量纯化，为Src I的性质、结构和功能研究奠定了良好的基础。

The human CTLA-4 gene, which lies on 2q33, has four exons: exon 1 encodes leader sequence, exon2 encodes 116 Aa forming extra-cellular V-like functional domain, exon 3 encodes 37 Aa of hydrophobic membrane domain and exon 4 encodes 34 Aa of cytoplast domain.

人类的CTLA-4基因位于2q33，有四个外显子组成，其中第一外显子编码前导序列，第二外显子编码116个氨基酸组成的胞外功能区，第三外显子编码37个氨基酸组成的疏水性跨膜区，第四外显子编码34个氨基酸组成的胞内区。

Thirdly ,those trees had the characteristics of low water consumption and low water use efficiency,such as Deutzia parviflore, Platanus occidentalis,etc.

第三种，低耗水低有效水分利用效率类型，如：小花溲疏、美桐等树种。

But cutting from bottom shoots would be better in quality, and of which the shoot and root develepment were significantly better than upper shoots, so the cuttings from middle and bottom shoots would be benefit to the propagation of Scabrous Deutzia.

结果表明：不同段位新梢扦插成活率差异不显著，但中基部插条繁殖的扦插苗质量较好，其新梢、根系发育显著好于梢段插条，因此在进行矮溲疏新梢扦插繁殖时以中基部段位为好。

In May the following shrubs flower: Deutzia, Diervilla or Wygelia, Hydrangea or Hortensia, Viburnum or Snowball, Philadelphus and White Syringa.

五月有溲疏属类植物、锦带花、绣球花类植物、夹莲属植物、山梅花和白色丁香花。

Based on a series of simulation tests and theoretical and numerical analyses, this thesis approaches deeply into the law of dewater consolidated settlement and correlated parameters of the bottom aquifer in overburden.

摘要本文通过模拟试验、理论分析和数值计算，对深厚表土底部含水层的疏排水固结沉降规律及相关参数进行了深入的研究。

It is must dewater L2 for the mining safety.

为安全采煤，须提前疏放。

Using the apparatus of high stress and high hydraulic pressure developed by author, a series of tests was carried out, and the expressions of dewater consolidated settlement with hydraulic pressure and coefficient of permeability with efficient stress was obtained.

通过自行设计的高应力、高水压试验装置，进行了一系列的试验，获得了疏排水沉降量与水压变化、渗透系数与有效应力之间的关系表达式；首次对回归系数的主要影响因素从颗粒级配的特征粒径和特性参数入手，进行了系统的分析；得到了压缩模量与水压降的正相关关系式；提出了一种简便、易行的先期固结压力的确定方法，并对深土力学特性进行了初步研究；推导了各种边界条件下Terzaghi 和Biot 固结理论的水头及沉降量的解析解或半解析解；编写了隐式差分

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。