查询词典 sieve

You have a memory like a sieve!

记性可真像筛子似的！

You do have a memory like a sieve!

记性可真像筛子似的！

Transfer 5g of air-dried soil, ground to pass a 2 mm sieve, into a bottle.

将5g 空气干燥的土壤研磨并通过2mm 筛，筛入一个具塞瓶子。

Filtrating by sieve to make the comminuting particles reach to the using requirement.

筛网过滤，使粉碎后的塑料粒子达到使用要求。

This is China's censorship machine, part George Orwell , part Rube Goldberg: an information sieve of staggering breadth and fineness, yet full of holes; run by banks of advanced computers, but also by thousands of Communist Party drudges; highly sophisticated in some ways, remarkably crude in others.

这就是中国的审查机器，无所不在却又繁琐不堪。它是一个有惊人广度和细度的信息筛网，但也充满漏洞，通过先进的计算机组运行，但也由成千上万共产党苦力推动，在某些方面非常先进，在另一些方面却相当粗制滥造。

Narrow distribution microsphere standards have been produced and certified by Electroformed sieve analysis and microscopy using a NIST reference.

已生产出20种窄分布标准微球颗粒，并已经根据 NIST 方法用电铸筛和显微镜来进行验证。

Misalignment of grana thylakoid margins of nectarine leaves also was seen in weak light. The sieve pores of SEs were obstructed in weak light.

在弱光下，邻近维管束鞘细胞的叶肉细胞内积累了大量的淀粉粒和少量的线粒体。

Methods Soil was air-dried, grinded, and screened through 100 mesh sieve. Appropriate sample was put in porcelain crucible with 0.5 g Aldrin reagents, and another 2 g Aldrin was used to cover the sample. Then the mixture was burned, cooled off, lixiviated by water, and determined by arsenic-cerium redox spectrophotometry.

土壤经自然风干，粉碎过100目筛，取适量试样于盛有0.5g艾氏试剂的瓷钳埚中，再取2g艾氏试剂覆盖试样，置高温炉中灼烧，冷却，水浸提，砷铈氧化还原分光光度法测定碘含量。

Our purposes are to research and sieve direction-selected nitration agents which will be added to the process of when chlorobenzene is nitrated and to make reaction proceed toward ONCB and to raise the proportion of ONCB to 40-50%.

本项目通过对定向硝化剂的研究和筛选，在氯苯硝化时加入选定的定向硝化剂，使硝化向邻位定向进行，提高邻硝比例达到40～50%。

The contents of n -paraffins were determined using 5A molecular sieve as absorbent by correction from data of GC.The results were compared with those of GC.

采用分子筛直接吸附再经色谱数据补正的方法，测定液体石蜡的正构烷烃含量，并与气相色谱法的结果对比，其一致性较好。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。