straw 四级六级考研

Mattress are filled with feathers, cotton, or straw.

床垫里塞满了羽毛、棉花或草。

A drowning man will clutch at a straw.

即将溺死的人连一根草也要去抓。

I took a straw poll among my immediate colleagues.

我与自己关系密切的同事中进行了一次民意投票。

Journalists are always looking for straws in the wind.

记者们总是寻找风吹草动的迹象。

The humification cofficient of the wheat straw determined with the nylon bag method was 12.25%.

用锦纶袋法测定小麦秸秆潮土中的腐殖化系数为12.25%。

She drank her soda through a straw.

她用麦管喝汽水。

I sat on a bale of straw near the fire.

我坐炉火边的一捆草上。

The bumblebee sizzed right under his straw hat.

大黄蜂就他的草帽底下丝丝作声。

The old peasant is twisting pieces of straw into a rope.

这位老农民正把草搓成绳子。

The native of that region still live in primitive straw huts.

那个地区的居民依然住古老的茅草屋里。

We drew straws for who went first.

我们抽籤决定谁先去。

There are a lot of straws in the shed.

棚子里有许多草。

It exists the option of an alkaline or a neutral cooking to produce bleachable paper pulp, and of acid hydrolysis of the straw to produce furfural and fermentable pentoses to produce methanol.

产漂白浆的工艺条件是可以选择的如碱法,中性蒸煮,而且利用酸法水解草类原料可以产糠醛和发酵产甲醇.

The nutrient of C, N, P, K in rice straw buried by rotocultivator in deep soil layer released at a high rate and less remain than on surface soil.

运用机械将秸秆深施于水田土层内，秸秆中的碳、氮、磷、钾养分释放比秸秆面施速率高，残留量少。

The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

一定条件下，截面上的光强分布会呈现中心光强小于周围光强的“草帽型”分布。

Aerobium were added to the compost using chicken manure and wheat straw as raw materials.Effects of transformation promoter on the chicken manure compost fermentation were investigated.

摘要 选用鸡粪和小麦秸秆为原料进行高温好氧堆肥，研究促腐剂鸡粪堆肥发酵中的应用。

The content of the available ferrum enhanced by recycled straws, but that of the available zincum, copper and manganese had no changed obviously in soil.

秸秆直接还田提高了土壤的有效铁含量,但对有效铜、有效锌和有效锰含量影响不大。

The Effect of Refining Treatment on Penicium ZCF57 Crude Enzyme Prebleaching Efficiency to wheat straw chemical pulp was investigated by using selected DED bleaching sequence.

结果表明麦草浆经木聚酶处理后助漂效果并不因为轻度打浆而减弱;选定的试验条件下打浆也不能对酶助漂效果有明显的影响。

Effects of polyvinylamine prepared by basic hydrolysis of poly(N-vinylformamide) on paper strength, drainage and retention of reed pulp and wheat straw pulp were investigated.

研究了由聚N-乙烯基甲酰胺的碱性水解得到的聚乙烯胺芦苇浆和麦草浆造纸中对纸张的增强、助滤和助留作用。

Team these elegant flared trousers with a fluid jacket and a belt, or even a straw trilby for a truly retro look.

穿上一条微喇的休闲裤，再配上一件短夹克和腰带，还有一顶麦毡帽，整个显现出一种怀旧的风情。