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In this study, bound residues of [C ring-U-14 C] ZJ0273 in three kinds of soil and dynamics distribution in humus fulvic acid, humin and humic acid were studied by using 14C isotope tracer technique.

利用14C同位素示踪技术研究了［C环－U-14C］丙酯草醚(ZJ0273)在3种不同类型好氧土壤中的结合残留及其在富啡酸、胡敏酸和胡敏素中的动态分布。

In this study, bound residues of [C ring-U-14C]ZJ0273 in three kinds of soil and dynamics distribution in humus fulvic acid, humin and humic acid were studied by using 14C isotope tracer techniques.

本文利用14C同位素示踪技术，研究了[C环-U-14C]丙酯草醚(ZJ0273)在3种不同类型好氧土壤中的结合残留及其在富啡酸、胡敏酸和胡敏素中的动态分布。

A new approach for comprehensive utilization of zinc residues from hydrometallurgical industry of zinc was proposed in this paper.

为了探讨冶锌工业废渣综合利用的新途径，采用湿磨分离金属锌、酸浸制取锌盐的工艺进行了试验研究。

07C proteins also share many conserved residues and have similar predicted molecular weights, isoelectric points, amino-acid compositions and hydropathy profiles.

CMS1和SPBC23G7.07c蛋白序列都有许多保守的残基和相似的分子量、等电点、氨基酸组成和亲疏水分布。

OrLPT1 ORF encods a polypeptide with 535 amino acid residues (molecular mass of 57.6KDaltons), which shares more than 64% amino acid identity with some other high-affinity Pi transporters of plants. Hydropathy analysis of the deduced polypeptides showed that the OrLPT1 is highly hydrophobic and contains 12 putative membrane-spanning regions.

OrLPT1 ORF 编码长为535 个氨基酸(分子量57.6 KDaltons)的蛋白，与其他植物物种磷酸盐转运蛋白的同源性在64%以上；多肽链的疏水性分析表明，OrLPT1 具有12 个疏水的跨膜区及高亲和力磷酸盐转运蛋白中保守的3 个磷酸化作用位点：蛋白激酶C作用位点、N端糖基化部位和酪蛋白激酶II 作用部位； 3。

The results indicated that GLP was a linear (1→3)β-D-Glcp main chain linkage. Its monosaccharide component was predominantly composed of D-Glc, and small amount of galactose, mannose, xylose and idose, residues of branches terminated with substituted at 1→6 by a small number of singleunit β-D-Glcp side-chains, it's also observed that the (1→3)-linked β-D-glucan contained a triple-helical conformation, which was composed of a repeating unit with a structure as below:.

结果表明：灵芝多糖含有三螺旋体构型，GC-MS分析灵芝多糖的主要单糖组分为葡萄糖，还有少量的半乳糖、甘露糖、木糖和艾杜糖，IR及1HNMR分析多糖为β-构型，HIO4氧化、Smith降解和甲基化分析表明：多糖主要为(1→3)糖苷键连接构型，并伴有少量的1→6位支链键连接的结构，灵芝多糖是由D-葡萄糖单元通过β-(1→3)糖苷键连接葡聚多糖，其主要构型特征为(1→3)β-D-线性连接的骨架结构。

The results of cDNA sequencing examined that the sBD-1 cDNA contain a open reading frame of 192 bases which encoded a 64 amino acid prepro-peptide and the prepro-peptide contained the β–defensin consensus sequence of six invariantly spaced cysteine residues.

我们采用 cDNA 末端快速扩增即 RACE 技术，主要包括锚式 PCR RACE 技术和反向嵌套 PCR RACE 技术分别扩增出蒙古绵羊 sBD-1 的 3ˊ末端和 5ˊ末端，经测序得到 sBD-1 的 cDNA 全长序列。

A capillary gas chromatographic method was established for determining acetaniprid residues in Lonicera japonic.

建立了啶虫脒在金银花中残留量的毛细管气相色谱检测方法。

A method combining HPLC, a post-column derivation device and a fluorescent detector was used to determine residues of ten carbamate pesticides （aldicarb sulfoxide, aldicarb sulfone, oxamyl, methomyl, 3-hydroxy carbofuran, aldicarb, propaxur, carbofuran, carbaryl and methiocarb） in 68 vegetable and 32 soil samples under four different cultivation systems （traditional kailyard, open field vegetable base, green house and paddy） were collected from a certain city in South Jiangsu.

本研究采用高效液相色谱-柱后衍生-荧光检测法分析了苏南某市4种不同种植方式下（传统菜地、露天蔬菜基地、大棚蔬菜基地和水稻田）68个蔬菜样品和32个土壤样品中10种N-甲基氨基甲酸酯类农药（涕灭威、涕灭威砜、涕灭威亚砜、杀线威、灭多威、残杀威、克百威、3-羟基克百威、甲萘威和灭虫威）的残留量，结果表明在蔬菜中检出的氨基甲酸酯农药残留水平多处于0.2～23μgkg^-1，土壤中为0.1～10μgkg^-1；土壤中3-羟基克百威和灭虫威全部检出，其最高检测浓度分别为10μgkg^-1和1.64μgkg^-1，其他农药仅有少数检出。

Based on our intensive studies on the lactonization of oligo/polysialic acids, we proposed for the first time that the lactone-ring formation of oligo/polysialic acids has three stages. We also provided a novel model to explain the conformational changes of oligo/polysialic acids caused by the repulsing forces among the carboxyl groups of sialic acid residues. Our results should provide novel approaches for further investigation of the structural-functional relationships of oligo/polysialic acids.

在对多/寡聚唾液酸内酯化过程进行深入研究的基础上，于国际上率先提出多/寡聚唾液酸内酯的形成具有三个阶段的观点，并首创性地提出了羧基排斥所致多/寡聚唾液酸分子空间构象改变的模型，为深入研究多/寡聚唾液酸结构与功能的关系提供了新生长点。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。