计数

12MHZ clock frequency of microcontroller used by a switch input, Trigger Timing counts.

详细说明：采用12MHZ时钟频率的单片机，通过一个开关输入，触发定时计数。

This subject has mainlyexplained that chooses integrated circuit as the key device, hasdesigned a simple and easy digital cymometer, regard trigger andcounter as core , input , separate by signal frank , touch off ,count circuit , data processing , data reveal module of functionmake up.

本课题主要选择以集成芯片作为核心器件，设计了一个简易数字频率计，以触发器和计数器为核心，由信号输入、隔直，触发、计数、数据处理和数据显示等功能模块组成。

Several interpolation methods based on trigram counts are used for the adaptation.

自适应采用了几种不同的计数意义上的插值算法。

The trinomial property of sequence In the respect of research on trinomial property of sequence, I have given a different proof to prove the main result in [2] , and have raised the exact enumeration formula of the number of binary sequences with period d that have a fixed positive integers pair as a trinomial pair, most important of all, I have given an efficient algorithm to find out all the trinomial pairs of a given sequence, and hence completely solved all the problems associated with trinomial property of sequences.

2序列的三项式特性在序列三项式特性的研究方面，本文对[2]的主要结论给出了不同的证明，而且给出了以固定的正整数对为三项式对的周期为d的二元序列的精确计数，给出了求解给定序列的所有三项式对的有效算法，从而完美地解决了与序列三项式特性相关的问题。

In this study,triploid Caspian salmon have a similar WBC count in comparison with diploids,but triploidy affected lymphocyte portions of WBC.

在这项研究中，三倍体里海鲑鱼与二倍体有一个类似的白细胞计数，但三倍体影响了的白细胞的淋巴细胞部分。

Methods The antimicrobial peptide of M. domestica pupa were produced largely by infection and injury, which were isolated and purified by trituration, centrifugalization and column chromatography of AKTA purifier. Then the antimicrobial peptides with anti-Toxoplasma activity were selected by haemacytometry and MTT colorimetric method.

通过损伤加感染的方法诱导家蝇蛹大量表达抗菌肽，然后经过研磨、离心和AKTA purifier层析等步骤，将家蝇蛹抗菌肽进行分离纯化，采用血细胞计数法和MTT比色法筛选对弓形虫速殖子有抑制作用的抗菌肽。

objective to isolate and purify the antimicrobial peptides with anti-toxoplasma gondii activity isolated from the haemlymph of musca domestica larvae.methods the antimicrobial peptides of musca domestica larvae were induced by infection and injury were isolated and purified by trituration,centrifugalization and column chromatography.then the antimicrobial peptides with anti-toxoplasma activity were sieved by mtt colorimetric method and haemacytometry.results it was found that two antimicrobial peptides had anti-toxoplasma activity through resource s cationic column chromatography and superdex g75 gel column chromatography.conclusion the two antimicrobial peptides with anti-toxoplasma activity existing in the haemlymph of musca domestica larvae had different anti-toxoplasma effect.

作者单位：山西医科大学寄生虫教研室，太原 030001；化学生物学与分子工程教育部重点实验室山西大学生物技术研究所目的从家蝇幼虫血淋巴中分离纯化具有抗弓形虫作用的抗菌肽。方法通过损伤加感染的方法诱导家蝇幼虫大量表达抗菌肽，然后经过研磨、离心和层析等过程，将家蝇幼虫抗菌肽进行分离纯化，采用四甲基偶氮噻唑蓝比色法和血细胞计数法筛选对弓形虫速殖子有抑制作用的抗菌肽。结果经resource s阳离子柱和superdex g75凝胶柱层析后，筛选出2种对弓形虫速殖子有杀伤作用的抗菌肽。结论家蝇幼虫血淋巴中存在抗弓形虫作用的抗菌肽，而且不止一种，但其效果有所不同。

The CCND2 expression cell proliferation, cell cycle and cell apopotosis of the transfected LP-1 cells were studied by RT-PCR, trypanosome staining, flow cytometry and annexin V assay.

设计、合成CCND2短发夹RNA双链DNA模板，构建表达质粒pGenesil-2／CCND2，转染LP-1细胞，以RT—PCR检测对CCND2表达的抑制作用，以锥虫蓝染色计数和MTI检测细胞增殖，以Annexin V检测细胞凋亡，流式细胞术检测细胞周期。

HE staining was made in mucosa of the media turbinate and compared with the results from the normal control group.

用HE染色中鼻甲黏膜，与空白对照组比较，观察其余3组大鼠鼻黏膜的病理的改变，并侧量黏膜的厚度、白细胞计数。

The administration of rhIL 11 lasted for at least 7 d and at most 14 d, and would cease if the patient's platelet count was ≥3×1011/L for two successive days.

rhIL 11于第2周期化疗后24 h开始，50 μg/kg皮下注射，每日一次，连续用药14 d或连续2次检查血小板计数至≥3×1011/L时停药。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐