本文提出了基于FPGA技术实现数字复接系统的设计方案,并介绍了基群与二次群之间的复接与分接的系统总体设计。
This paper puts forward a design method of digital multiplex system with FPGA, and introduces the whole system of multiplexing and demultiplexing between primary group and secondary group.
通过纤维素刚果红培养基初筛,滤纸失重实验复筛,35种微生物中有4株表现出较高的纤维素酶活力。
In advantage of cellulose-congo red medium and weight losing test of the filter paper, 4 out of the above-mentioned 35 strains showed higher enzyme activities.
用溶剂汽油、萘烷、石油醚按一定比例复配成混合型溶剂,以对茴香胺为原料,用该溶剂合成了3磺酸基对茴香胺,产品中不含致癌物。
The mixed solvent consists of solvent naphtha, decalin, and petroleum ether in a certain proportion, which was used to synthesize 3-sulfo p-anisidine by using p-anisidine as raw material.
结果:获得了所设计的附着体支架及赝复体金属基托的实物模型,平均固位力达47N。
Result:The model of the framework and obturator metal based were obtained. The mean retentive force was 47N.
以感官评定结合仪器测定,试验研究了几种国产含乙烯基类聚合物复鞣剂对黄牛软面革丰满度的影响。
The influence of some domestic vinyl polymer-based retanning agents on the fullness of the soft calf upper leathers was studied with the help of feelings and instrument examination.
通过20种油溶性表面活性剂的复配,筛选出适用于煤油基清洗剂的4种最佳表面活性剂。
The mixing of 20 kinds of oil-dissolved surfactant are studied and 4 kinds of high efficient surfactant in kerosene base cleaning agent are chosen.
含膦酰基聚天冬氨酸与PBTCA、HPA等药剂复配得到的低磷药剂性能达到常用有机磷药剂的水平。
The scale inhibiting performance and dispersion ability of the combinations of phosphono PASP, PBTCA and HPA can be the same as the commonly used organophosphorus chemicals.
非晶基上弥散分布着金属间化合物的复相合金镀层,具有优异的耐蚀性及良好的耐磨性。
Composite alloy coatings of intermetallic compound dispersed and distributed in amorphous alloypossess excellent corrosion resistance and abrasion performance.
与T803 B复配后,对石蜡基油也有较好的降凝效果。
It also has an excellent effect for paraffin-base lube oil after compounded with T803B.
复鞣剂Z - 1是活性单体在水溶液中通过自由基共聚合而得到,中间活性大分子单体为主要反应单体。
Z-1 was synthesized in water solution through radical polymerization. Intermediate isomer is one of the most important isomers.
以PZN基和PMN基粉体为起始组元,采用两相混合烧结法成功地制备了两相共存的复相陶瓷。
By the method of mixed sintering, the composite ceramics consisting of two phases with PZN-based and PMN-based respectively were successfully prepared.
复变量重构核粒子法的优点是在构造形函数时采用一维基函数建立二维问题的修正函数。
The advantage of the CVRKPM is that the correction function of a 2-d problem is formed with 1-d basis function when the shape function is obtained.
腺泡上皮为不太规则的假复层纤毛柱状上皮,由大量分泌细胞和少量的柱状纤毛细胞、基细胞共同构成;
The gland epithelium was irregular pseudo-stratified ciliated columnar epithelium which consist a lot of secretory cells, fewer ciliated columnar cells, and basilar cells.
他复又生了儿子、给他起名叫示拉.他生示拉的时候、犹大正在基悉。
She conceived again and gave birth to a son and named him Onan.
综述了近年优化活性染料性能的途径,重点介绍了含有相同、不同双活性基的活性染料,复配染料技术的进展。
The ways to optimize the dyeing properties of reactive dyes in recent years are reviewed with 33 references.
综述了近年优化活性染料性能的途径,重点介绍了含有相同、不同双活性基的活性染料,复配染料技术的进展。
The ways to optimize the dyeing properties of reactive dyes in recent years are reviewed with 33 references.
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