查询词典 lower-class

A website of the friend that this is me (the website that Www.3gpbus.com) makes, the his proper in the description content that introduced a website, the keyword that wants to optimize appears in the meantime, this is more reasonable, and compare lower level the description of this website: Acenaphthene of ?

这是我的朋友的一个网站(www.3gpbus.com)制作的网站，他在描述中就恰到好处的介绍了网站的内容，同时出现想要优化的要害词，这是比较合理的，而相比下边这家网站的描述：这只能被搜索引擎忽略，因为很明显这是在堆积要害字愚弄搜索引擎程序。

The friend that this is me helps an estate website (the website that Http://xm.fcjjr.com) makes, the his proper in the description content that introduced a website, the keyword that wants to optimize appears in the meantime, this is more reasonable, and compare lower level the description of this website: Acenaphthene of ?

这是我的朋友帮一个房地产网站(http：//xm.fcjjr.com)制作的网站，他在描述中就恰到好处的介绍了网站的内容，同时出现想要优化的要害词，这是比较合理的，而相比下边这家网站的描述：这只能被搜索引擎忽略，因为很明显这是在堆积要害字愚弄搜索引擎程序。

The loss of the diesel soot and smoke Cha Cha PAHs in the leaching rate of the most important factor is the length of brewing time;PAHs were detected in the loop on the small number of PAHs,5 of the ring PAHs were only in the low level of test,and the experiment detected no PAHs, detected no 6 of the ring,regardless of diesel smoke or soot Cha Cha,the concentration of PAHs has the highest concentration of dihydrogen Acenaphthene;On the influence of the number of brewing tea,the total concentration and the leaching rate of PAHs in the soot and smoke Chai tea are lower than on the influence of the brewing time and temperature.

其中影响煤烟茶和柴烟茶中PAHs浸出率的最主要因素都是冲泡时间的长短；检测出的PAHs都集中在环数较少的PAH，5环的PAHs仅在较少的试验水平中检出，无6环的PAHs检出，无论煤烟还是柴烟茶中PAHs的浓度都以二氢苊的最高；在冲泡次数影响下，煤烟茶、柴烟茶中PAHs的总浓度和总浸出率，比在冲泡时间和温度影响下要低。

The non-desorbing fractions dominated the total residues of acenaphthene, and AM promoted the transformation between acenaphthene forms. The desorbing fractions and non-desorbing fractions of acenaphthene were 17.0%-37.8% and 5.4%-26.6% lower than the control, while the bound residual was 12.2%-89.5% higher than the control.

有机溶剂提取态是土壤中危残留的主要部分，AM作用促进了苊各形态之间的转化；接种AM后土壤1、2中范可脱附态和有机溶剂提取态残留量分别比对照降低了17.0%~37.8％和5.4%~26.6%，而结合态残留量比对照增加了

Replacing complete concentrated feed with mixed concentrated feeds of dwarf elephant grass, brachiaria hybrid Ⅰ and brachiaria hybri Ⅱ, there was no significant effect on the growth and acetone body quality of young goose. The three acids glyceride and high density lipoprotein of serum from 80 day-old geese had no significant difference, but the total cholesterin and low density lipoprotein of geese fed with dwarf elephant grass, brachiaria hybrid Ⅰ and brachiaria hybri Ⅱ were all lower than that fed with concentrated feed to some extent.

用矮象草、臂型草杂种Ⅰ、臂型草杂种Ⅱ混合精料代替全精料养鹅并不会显著影响仔鹅的发育和酮体品质。80日龄鹅的血清TG和HDL差异不显著，但矮象草、臂型草杂种Ⅱ和臂型草杂种Ⅰ饲养的鹅，TC和LDL都一定程度上低于精料组的鹅。

Therefore,a lower temperature(50℃)and a higher catalyst dosage were adopted in acetylation of high-grade bamboo pulp.

因而我们选择了乙酰化反应采用较低的温度(50℃)相对较高的催化剂用量3%。

The lower oxidation activity of acetylene black is attributed to its more highly ordered structure.

乙炔黑较低的氧化活性可归因于其较高的有序性结构。

Temporary metal internal stent dilation had lower LES pressure and disorder of deglutition for achalasia at long term.

暂时性金属内支架扩张术在远期仍能显著改善患者的吞咽功能及松弛率、降低LES压力。

The acid value of the acidified oil can be decreased lower than 5 with this catalyst.

利用该催化剂可将酸化油的酸值降低到 5 以下。

It is noteworthy that silver powder is not acidproof, when it comes to acid will react to lower metallic luster, inking and business card printing and membership card should be used when the secondary material clients'require neutrase.

值得注意的是银粉不耐酸，当遇到酸性物质时将起化学反应，使金属光泽降低，故在调墨和制卡和会员卡制作时应采用中性辅助料进行调配。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐