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A new preparation method of high efficient flocculant polysilicate ferrite with waste iron residue and water glass was studied,and the reasonable production process and operation conditions were determined.

研究了以废铁渣、硅酸钠为原料，制备高效絮凝剂聚硅酸铁的方法，确定了合理的生产工艺和操作条件。

After doing a simulation burning experiment on 18 kinds of straw residue which are common fuel for biomass power plant, the result shows that straws ash content is 9.33% generally and its composite are mostly composed of Silicate(25.85％), Calcium(23.34％), Potassic(17.47%).

对于生物质发电厂常用的18种秸秆燃料进行的高温（550℃）模拟燃烧实验表明，秸秆的平均灰分含量为9.33%，秸秆灰分的主要组成为大量不能直接利用的硅酸盐（含量为25.85%）、钙盐（含量为23.34%）以及钾的化合物（含量为17.47%）。

Effect of grinding aids on grinding efficiency of Portland cement,slag cement and pozzuolana cement was evualated by adopting indexes such as residue of sieve,specific surface area and size distribution.Some references were provided for the selection of grinding aids by comparision test and results analysis.

选取了立窑和回转窑2种熟料，在同一试验条件下掺入不同种类及掺量混合材磨制成若干个试样，并采用筛余、比表面积及粒度分布等指标来评价助磨剂对普通硅酸盐水泥、矿渣水泥和火山灰水泥粉磨效率的影响，并进行了对比研究，通过作用效果的分析，为助磨剂的选用提供了参考依据。

Accordingly, it is very hopeful to use MC1 to degrade cassava residue as a method of prefermentation in methane fermentation.

因此利用MC1分解木薯渣作为甲烷发酵的前发酵手段将很有应用前景。

The calculation methods of maximum residue limits of pesticide and the preharvest interval for plant are introduced also.

本文还介绍了农药在作物中最高残留限量与安全间隔期的计算方法。

Peptidyl-prolyl cis/ trans isomerization is of considerable biological significance and prolyl residue plays an important role in the final structure of proteins.

由分辨率。25nm，同一性0％的2401条肽链中计算提取了全部顺式与反式脯氨酸肽键的位置，数目分别为1221个与26401个，从而建立了一个较大规模的脯氨酸肽键数据集。

The results show that in peptide chain, the residue at the first position C-terminal influences the usage of proline synonymous codon greatly and proline synonymous codons contain some factors influencing the isomerization of the prolyl peptide bond.

研究结果表明：与脯氨酸相邻的C端第一个残基对脯氨酸同义密码子的使用有较大影响；脯氨酸同义密码子内携带有影响脯氨酸肽键构象的因素。

The method for preparing the ginkgo pyroligneous liquor of the invention is simple, the obtained product is a green product of all-natural formulation and has no residue and pollution as a natural agricultural chemical substitute.

本发明所述银杏木醋液制取方法简单，所得产品是纯天然制剂的绿色产品，作为一种天然的农用化学品替代物无残留，无污染。

Existing status of exhaust gas, waste residue, fluorine-containing wasted hydrochloric acid and raffinate from production of tetrafluoroethylene, hexafluoropropylene , their treatment and comprehensive utilization are introduced.

介绍了四氟乙烯、六氟丙烯生产过程中产生的废气、废渣、含氟废盐酸、残液的现状和治理、综合利用方法。

These round stickers adhere to most surfaces, leave no residue behind, and stay sticky for a long time (so you can rehang your sketches elsewhere).

这些圆形的贴纸能够附着于大部分表面，不会有痕迹而且粘性能够保留很长时间（所以你能够将草图重新贴在其他任意地方）。

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。