查询词典 straws

Because the straw is make up of cellulose,hemicellulose and lignose,and it is hard to break down by microbe,so when the straws are taken into the farmland,it always need a long time to decompose and cannot be the right season fertilizer.

由于农作物秸秆主要由纤维素、半纤维素和木质素三大部分组成，自然状态下难以被微生物分解，所以秸秆直接还田后在土壤中被微生物分解转化的周期长，难以作为当季作物的肥源。

When reached logarithm growth phase, it was poured or the medium was removed. 5 mL medium containing 10 mg/L mitocin-C was added , kept at 37 ℃, and then cultured in saturated humidity warm box with the CO2 of 0.05 fraction volume for 2 or 3 hours. It was coated with 0.1% gelatin in 6-hole plate, laid for over 30 minutes, and then threw away or the medium with mitocin-C was removed, washed with phosptat buffer for 5 times so as to remove the mitocin-C. 2 mL 0.05% trypsin digestive cells were added, and it was observed under microscope. When crevice appeared, cells became round (about 2－4 minutes), digestion was stopped by adding medium of the same volume, and blew up with straws repetitively to make it into monoplast suspension. Special-used cover glass was put in the center of cell counting chamber. Cells were sucked in by glass siphon, and cell suspension flew out at bucket of up or down-sides of counting chamber, until the cover glass was filled with fluid. Living cell were inoculated at concentrations of 3×108, 5×108, 1×109 L－1 after their number counted.

选取2～5代的小鼠胚胎成纤维细胞，待其至对数生长期倒掉或吸掉培养基，加入含10 mg/L丝裂霉素C的细胞全培养液5 mL，置37 ℃，体积分数0.05的CO2饱和湿度温箱中培养二三小时，在6孔板中加入0.1%明胶包被，放置30 min以上，倒掉或吸掉含丝裂霉素C的培养基，磷酸盐缓冲液清洗5遍，尽量除去丝裂霉素C，加入2 mL 0.05%的胰蛋白酶消化细胞，镜下观察，当细胞间出现裂隙，细胞变圆时（约2～4 min），立即加入等量的全培养液终止消化，并用吸管反复吹打，使之成为单细胞悬液，在细胞计数板中央放置专用的盖玻片，用玻璃虹吸管吸取细胞，让虹吸管在盖玻片上或下侧的计数板凹槽处流出悬液，至盖玻片下被液体充满为止。

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%）。

Errors like straws upon the surface flow; He who would search for pearls must spane below.

错误，犹如稻草，浮于水面；想得到珍珠的人必须潜入水底。

There are some "who live without any design at all, and only pass in the world like straws on a river: they do not go; they are carried,"―but as Homer makes Ulysses say,"How dull it is to pause, to make an end, to rest unburnished; not to shine in use― as though to breathe were life!"

有些人&活着没有任何计划，活在这个世界只是像河上漂流的草秆：他们并未行进；他们是随波逐流，&——正像荷马让尤利西斯代为说出的话，&停下、结束、休息而无作为，是多么无聊，虚应故事而一无表现——好像呼吸就是生命！&

Silicon in straw mainly exists as silica cell in polyoliths, silica cells were of unform size and about 15μm diameter. Silica cells as intact particle removed from the straw, then pricipit on the fibers with little particles than on the straws.

硅在稻草中主要以粒径为15μm的硅晶胞形式存在于植物外层，在制浆过程中硅晶胞作为整体溶脱后再以相对小的硅晶胞附著在纤维上。

Yeah, yeah. Well, we're grasp – we're clutching at straws here.

是，是。好的，我们抓住了–我们紧抓住救命稻草。

I'm clutching at straws here, but I wonder if I might have left it at your office.

我现在是试试最后机会，我猜想有可能把卡掉在你们那儿了？！

The experiments indicate that using the dungs and straws to produce hydrogen are feasible.

实验结果表明，在厌氧条件下，采用批量发酵，控制发酵温度为25℃左右，以农作物秸秆、畜禽粪便作为原料，利用沼气发酵后的厌氧活性污泥作为天然产氢菌种来源，以乳酸调控发酵料液pH值在4.5～5.5之间，可以产生氢气。

The decomposition rate of straws was obviously higher than that of manures.

植物残体在土壤中分解转化是形成土壤有机质的主要途径。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。