查询词典 sieve analysis

Motion law of scrap plastic film and sundries on the separating sieve was analyzed.

试验表明，分离筛的振动频率对残膜的分离率影响较大。

Results:The uniformity test of dispersion showed that the tablets could smoothly disperse and pass through a No.2 sieve within 1 min.

结果：分散均匀性试验表明该分散片在1 min内均匀分散并通过2号筛。

Methods:the dispersible tablets was prepared by taking lose subsfrits hydroxypropyl cellulose and hydroxypropymethyl cellulose as excipient.the phenobarbital content in tablets was determined by uv spectrophotometry at 240 nm.results:the uniformity test of dispersion showed that the tablets could smoothly disperse and pass through a no.2 sieve within 1 min.

以低取代羟丙基纤维素、羟丙甲纤维素等为辅料研制该分散片，紫外分光光度法测定该片中苯巴比妥的含量，测定波长为240 nm。结果：分散均匀性试验表明该分散片在1 min内均匀分散并通过2号筛。

It was found that the tetrahedrally coordinated Ti in the titanosilicate molecular sieve was the main reason to arise H2O2 decomposition as well as the effect of acid centers of the catalyst.

结果表明，分子筛骨架Ti和其拥有的酸性位是造成H2O2在分子筛上分解的主要原因，非骨架Ti对H2O2分解的影响弱于骨架Ti.H2O2的无效分解直接影响反应物的转化效率。

It showed that metal has successfully been incorporated into the tetrahedral site of aluminophosphate-base molecular sieve in alkaline medium with triethylamine as template.

实验结果表明，采用此方法对分子筛进行改性是可行的，是一种较好的方法，为分子筛的改性提供了一条新的思路和实验方法。

The sorter can accurarely grade pearl rice,normal rice,big crushed rice and small crushed rice by their particle,special structure and plane rotary movement of the sieve,It can improve the trimness degree of the rice so that the commodity can get higher value,It is also suited to other grain mqterial.

该机利用大幅度的平面回转运动，利用整米和碎米在粒度上的差异和独特的机体结构。配备精确的冲孔筛板将白米中的特一米、一般米、大碎米、小碎米准确分离，提高白米的整齐度，创造更高的商品价值。

SRM 114q is for calibrating the Blaine fineness meter according to the latest issue of ASTM C204, to calibrate the Wagner turbidimeter according to ASTM C115, to determine sieve residue according to ASTM C430, and to verify procedure for particle size distribution by a laser diffraction method (no-standard method available).

SRM 114q是用来根据ASTM C204来校准布莱因细微粒度测定仪，根据ASTM C115来校准瓦格纳浑浊度仪，根根据ASTM C430来筛选，用激光衍射法来验证颗粒大小分布。

Sifting function partition by integer sort; Selberg's sieve; Goldbach problem; Problem of twin primes.

筛函数按整数类别分割；Selberg筛法；Goldbach问题；孪生素数问题。

Laboratory Testing Laboratory testing included sieve analyses and unconfined compressive strength testing.

实验室测试实验室测试包括筛分析及无侧限抗压强度测试。

Without changing the tare on the balance, remove the undersize microspheres that have fallen through and reweigh the sieve assembly with the retained microspheres.

在不改变重量平衡的条件下，消除尺寸不足的微粒并重称集合的分子筛和保留下来的微粒。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。