查询词典 count plate

RESULTS: We built up two standard curves with the results of UV spectrophotometry and wet weight, to plate count, respectively. The analysis of accuracy rating proved that there was an approximal linear correlation between the two standard curves ranging from 105/mL to 108/mL.

结果： 建立了紫外分光光度计法和湿重法相对于平板计数法的标准曲线，通过准确度分析表明在细菌含量在每毫升105～108之间时，两标准曲线线性关系良好。

Population spatial and temporal distribution characteristic of microbial physiological groups such as ammonifying bacteria, nitrobacteria, denitrobacteria, bacillus from the elephant grass rhizosphere soil were investigated by using selective media and with the plate count and MPN methods.

方法］利用选择性培养基，采用涂抹平板法和稀释法对象草根际土壤微生物生理群（氨化细菌、硝化细菌、反硝化细菌、芽孢杆菌等）数量时空分布特征进行研究。

The changes of turbidity,pH,disinfectants residual and heterotrophic plate count in drinking water distribution system were investigated.

试验研究了配水管网中常规水质指标随输水距离延长的变化规律以及与细菌再生长的相互关系。

With the denaturation and protein refolding, we gained the recombinant PlyC. To determine its biological activity, we adopted turbidimetry and plate count method. Before and after lysin treatment, the cell morphology was studied by scanning electron microscopy.

用透析复性方法得到目的产物重组链球菌噬菌体裂解酶PlyC，以浊度法和平板计数法检测其体外抗菌效果，扫描电子显微镜观察裂解酶作用前后细菌细胞形态变化。

GuoShouJing his ancestors in the Yuan Dynasty in China are well-known astronomer, mathematician, hydraulic engineering experts, he advanced mathematics, spherical geometry, triangulation has become highly literate, living in the home environment such郭伯of jade, from the favorite Math, especially for simpler and quicker abacus, but also aroused the interest of his research, he studies at abacus are enormous achievements, the Qing Dynasty famous mathematician Mei-ting in the "ancient Yan count slightly," Chu said plate of law, began in the early Ming郭伯jade, jade郭伯abacus at laws on the tremendous contribution to the world people have been referred to as "beads set of laws," the creators

他的先辈郭守敬是我国元代著名的天文学家、数学家、水利工程学家，他对高等数学、球面几何、三角都有很高的造诣，生活在这种家庭环境中的郭伯玉，从小就喜爱数学，尤其对简便、快捷的珠算，更引起他研究的兴趣，他在珠算研究上的成就是巨大的，清代著名数学家梅文鼎在《古算衍略》中说珠盘之法，始于明初郭伯玉，郭伯玉在珠算之法上的巨大贡献，被世人人称为"珠盘之法"的创制者

UV spectrophotometry ; wet weight measurement ; plate count ; standard curve ; Mycobacterium vaccae

紫外分光光度计法；湿重法；平板菌落计数法；标准曲线；牡牛分枝杆菌

11 Operators reexamine their counting result to the identical plate, its difference should in 5%, but other people to this plate iteration count, its difference should in 10%.

4.5.11 操作者对同一平板复核自己的计数结果，其差异应在5％之内，而其他人对这一平板重复计数，其差异应在10％之内。

For example, fresh tofu left at room temperature for two days, will have a plate count of ten to the power of six microorganisms per gram. In the same product, with a safe level of added preservatives, the microorganism count will be less than ten to the power of five.

举例来说，水活性的豆乾，在常温之下放个两天，微生物菌数会超过十的六次方；同样的产品，若添加安全范围内的防腐剂，菌数会保持在十的五次方以下。

Methods Diluting the samples that polluted with different numbers of Salmonella species, the plate count method and MPN method were adopted to count the value,made comparison of these two methods on accuracy, sensitivity and practicability.

方法将污染不同数量沙门氏菌的样品分别稀释，同时用平板计数法和MPN法分别计数，比对两方法的准确度、灵敏度和可操作性。

With several different brands of soymilk collected in the market,we have test the microorganism content in the soymilk by using the methods of plate count,methylene blue reductase testing and direct microscope count.

以市售不同品牌的饮用豆奶为试验材料，采用平板菌落计数法、美蓝还原酶试验法和显微镜直接计数法对豆奶中的细菌含量进行检测。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。