查询词典 counting device

This paper presented particularly the colony-counting method of Bacillus cereus in gold deposit of Shewu Mountain in Jiayu county, Hubei province. Many factors affecting counting results, such as colony morphology and positive bacteria category on mannitol-yelk-polymoxin agar medium, centrifugation and dilution in sample dealing process were analysed in detail, and an improved enumerative method was acquired.

本文详细叙述了湖北省嘉鱼县蛇屋山金矿区土壤中蜡样芽孢杆菌的菌落计数方法，对甘露醇—卵黄—多粘菌素琼脂培养基上菌落的特征和MYP培养基上反应呈阳性的细菌种类、土样处理过程、计数方法等影响土壤中蜡样芽孢杆菌的菌落计数的因素进行了详细的分析，从方法学方面做了改进。

Counting is the combination of mathematics in one of the main content, and generating function is an important tool for counting, therefore, the mother of mathematical functions in the portfolio has an important position is to solve the problem of combination of powerful tools.

计数是组合数学中主要的内容之一，而母函数是计数的重要工具，因此，母函数在组合数学中有着重要的地位，是解决组合问题的强有力的工具。

Counting in octal is just like counting in decimal, if you don't use your thumbs.

如果不用手指的话，计算八进制与计算十进制是一样的

The ac counting information is one of the important bases for the decision makers to make decisions,and the dependence and reliability of the ac counting information are the basic p remise and condition of guaranteein g that the in-formation users make the right decis ion.

会计信息是决策者进行决策的重要依据之一，会计信息的相关性和可靠性是保证信息使用者做出正确决策的基本前提和条件。

The three dimension reticular cell counting method is adopted to calculate the fractal dimension characterizing skew degree of gray level surface. With the two-dimension reticular cell counting method, the fractal dimension characterizing wrinkle shadow block distribution is obtained. By means of distribution function, the fractal dimension for the size distribution of wrinkle shadow block can be achieved.

提出以尺度变化的立体网格计算灰度曲面的分维数，表示灰度曲面的起伏程度；以尺度变化的平面网格计算织物折皱阴影块分布的分维数，表示阴影块的离散程度；以当量直径为尺度，计算分布函数的分维数，表示织物折皱阴影块尺寸的分布。

The organization counting in every country has begun to be in progress to Electronic Commerce activity studying and counting , US Department of Commerce has announced that the whole world the first portions of government Electronic Commerce retail count in the near future , 4Q USA Electronic Commerce business total value has been 5,300,000,000 U. S. dollar about in 1999 , has accounted for 0.64% of retail market for entire.

各国统计机构开始对电子商务活动进行研究和统计，近期美国商务部公布了全球第一份官方电子商务零售统计，1999年第四季度美国电子商务交易总值约为53亿美元，占整个零售市场的0.64%。

No significant difference indrinking capacity was found between HS and FD and its non-early satiety subgroup.Ⅱ. Pathological findings in FD fundic mucosa and its relationship with WLT.(1) significant difference was found in 5-HT positive cell counting between early satietyand non-early satiety subgroups(P.05). but no difference in mast cell counting, activity,and H.

6HS组与FD组及FD的早饱和非早饱亚组在半排时间、排出量和排出率存在显著差异(P.05)，HS组的半排时间、排出量和排出率显著低于FD组及FD早饱和非早饱亚组：HS组与FD的早饱亚组之间的阈值饮水量和饱足饮水量存在显著差异(P.05)，HS组饮水量显著高于早饱组：HS组与FD组及HS组与FD的非早饱亚组之间的阈值饮水量和饱足饮水量均不存在显著差异。

Counting method of microorganisms in environment;②preparation of smears for observing forms and structures of bacteria、Actinomyces、yeasts and molds, methods and technologies of staining and oil immersion objective;③cell counting techniques and microscope examination techniques;④preparation of microbic media and sterilization techniques;⑤aseptic operations and microbic inoculation methods ;⑥technics of microbic separation、purification and cultivation;⑦physiological and biochemical reactions of microorganisms and the microbial examination techniques of food sanitation to strengthen students the operation techniques.

课程内容：本课程实验内容包括：①环境中微生物检测计数；②细菌、放线菌、酵母及霉菌细胞形态、结构的制片，染色和显微镜观测，油浸物镜的使用技术；③细胞计数技术和显微测量技术；④微生物培养基制备、压力蒸气灭菌技术；⑤无菌操作技术、移种技术；⑥微生物分离、纯化和培养技术；⑦微生物的生理、生化反应及食品卫生微生物检测技术等旨在加强学生微生物学的操作技术。

When reached logarithm growth phase, it was poured or the medium was removed. 5 mL medium containing 10 mg/L mitocin-C was added , kept at 37 ℃, and then cultured in saturated humidity warm box with the CO2 of 0.05 fraction volume for 2 or 3 hours. It was coated with 0.1% gelatin in 6-hole plate, laid for over 30 minutes, and then threw away or the medium with mitocin-C was removed, washed with phosptat buffer for 5 times so as to remove the mitocin-C. 2 mL 0.05% trypsin digestive cells were added, and it was observed under microscope. When crevice appeared, cells became round (about 2－4 minutes), digestion was stopped by adding medium of the same volume, and blew up with straws repetitively to make it into monoplast suspension. Special-used cover glass was put in the center of cell counting chamber. Cells were sucked in by glass siphon, and cell suspension flew out at bucket of up or down-sides of counting chamber, until the cover glass was filled with fluid. Living cell were inoculated at concentrations of 3×108, 5×108, 1×109 L－1 after their number counted.

选取2～5代的小鼠胚胎成纤维细胞，待其至对数生长期倒掉或吸掉培养基，加入含10 mg/L丝裂霉素C的细胞全培养液5 mL，置37 ℃，体积分数0.05的CO2饱和湿度温箱中培养二三小时，在6孔板中加入0.1%明胶包被，放置30 min以上，倒掉或吸掉含丝裂霉素C的培养基，磷酸盐缓冲液清洗5遍，尽量除去丝裂霉素C，加入2 mL 0.05%的胰蛋白酶消化细胞，镜下观察，当细胞间出现裂隙，细胞变圆时（约2～4 min），立即加入等量的全培养液终止消化，并用吸管反复吹打，使之成为单细胞悬液，在细胞计数板中央放置专用的盖玻片，用玻璃虹吸管吸取细胞，让虹吸管在盖玻片上或下侧的计数板凹槽处流出悬液，至盖玻片下被液体充满为止。

Methods 104 gravida with long distance telephone monitor system and umbilical cord indicated by B type uetrasound in our hospital from 2002.5 to 2005.12 were divided into research group that the age from 22 to 41 years (46 cases),which was wronitored by fetal movement counting at home and long distance telephone fetal monitoring system in self monitoring,and control group thad the age from 22 to 39 gears (58 cases ),which was monitored by fetal movement counting at home and fetal monitoring system at hospital.

2002年5月至2005年12月在我院门诊进行产前检查自愿应用远程胎儿心率监护的高危孕妇及B超显示有脐带绕颈者46例为研究组，按规定在家中进行胎动计数，并随时进行远程胎儿心率监护。孕妇年龄22岁~41岁，平均(27±4)岁。58例对照组，在家中以胎动计数进行自我监护，定期到医院进行常规胎儿心率监护，年龄22岁~39岁，平均(26±8)岁。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。