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Having constructed the size distributions, the microspheres are initially certified by high precision Electroformed sieves calibrated against NIST and NPL standards

而构成的大小分布,微粒最初经高精度电铸筛根据 NIST 和 NPL 标准进行校准。

Our company to provide you with the four series of products include: grinding, screening, mixing, granulating.

我公司向您提供四大系列的产品有:粉碎,过筛,混合、制粒。

He sifts you to free you from your husks.

他筛分你使你摆脱无用的外壳。

He sifts you to free you from your husks.

它筛磨你使你摆脱壳的束缚。

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。

LCT is more propitious to reach this goal.

宫颈细胞学筛查是宫颈癌及癌前病变早期诊断的重要方法。

The purpose of this study was to explore the possibility for overproducing the TGA in rice via over-expressing the transglutaminase genes. The tga genes isolated from Streptoverticillium mobaraense were constructed into plant transformation vectors driven by CaMV 35S, rbcS, oleosin, and globulin promoter.

本研究已完成将Streptoverticillium mobaraense中筛选出的tga基因构筑到植物转殖载体,用农杆菌法转移将tga基因转移到'台农67号'水稻成熟胚所诱导之愈伤组织。

A uniform mixture of silicon powder (granularity≤0.044 mm) and polyvinyl alcohol solution (PVA,5 wt%) in response to a certain proportion was prepared.After sieving,prilling and vibration,the mixture was packed.Effects of the vibration frequency (14~50 Hz) and time (10~230 s) on packed density of powder were studied.

摘 要:将Si粉(粒度≤0.044 mm)和聚乙烯醇水溶液(聚乙烯醇质量分数为5%)按一定比例混匀,过筛造粒后,振动装料,研究了振动频率(14~50 Hz)和振动时间(10~230 s)对粉料填充密度的影响。

6 week-long premature infants rectifies the embryo age to PCA to look up again to 36 weeks.

对PCA6周的早产儿矫正胎龄至36周再行筛查。

DePriester model depends on the sieved curve of formation sand and is feasible for non- uniform sand especially, and under which Saucier model is not applicable.

DePriester方法使用地层砂筛析曲线,信息依据丰富,尤其适用于不均匀地层砂不宜使用Saucier方法的情况。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"