低温微生物

Investigations of total number of marine microbes in low temperatures of Chukchi Sea and Bering sea were conducted during the summer time in north hemisphere.

在1999年北极夏季期间对楚科奇海和白令海的海洋低温微生物进行了调查。

The result showed NaOH was the reasonable agent for changing pH value of cornhusk hydrolysate, and cornhusk hydrolysate could be preserved in the below conditions: pH value is pH4.0 and the sugar concentration of corn hydrolysate was from 80g/L to 160 g/L, multicomponent hydrolysate could be deposited within 48 h at the room temperature (20℃) or the low temperature (4℃) and must be preserved within 48~120 hours at the low temperature (4℃) from harmful fermentation by microorganism.

通过温度、pH、梯度总糖浓度以及调pH试剂等因素对玉米皮水解糖液存放过程中总糖浓度变化趋势的影响进行深入研究，实验结果表明：选取NaOH作为调pH试剂比较经济，且选择在80~160g/L、pH4.0条件下存放可较好保存糖液品质，确定出在0~48h范围内可选择低温(4℃)至室温(20℃)条件下存放，而48~120h范围内只能选择低温存放(4℃)，室温条件下较长存放时间的糖液易被环境微生物发酵利用掉，为玉米皮水解糖液的短期存放提供一定的帮助。

Such accelerant was a mixed-microbial-agent supplemented by distiller s grains lixivium and small quantity of inorganic salt.

偏低温沼气促进剂由微生物混合菌剂辅以酒糟浸出液和微量的无机盐成分而成。

Samples including deep sea sediments of the Pacific Ocean and other environmental samples from polar region were collected and analyzed.

此外，本文还对采集自太平洋的深海沉积物和南极、北极区域的样品进行了低温微生物的分离培养及低温酶的筛选与性质分析。

The low temperature biofilm was composed of physchrotrophs, Through the experiments of isolation and identification, 8 strains of physchrotrophs were obtained from biofilm, they are Comamonas、Flavobacterium、Arthrobacter、Bacillus、Micrococcus、Pseudomonas、Achromobacter and Vibrio.

低温生物膜的活性主要来自其上面的低温微生物，分离鉴定试验结果表明，组成低温生物膜的微生物主要有8种，发现它们分别属于丛毛单胞菌属、黄杆菌属、节杆菌属、芽孢杆菌属、微球菌属、假单胞杆菌属、无色菌属和弧菌属。

The treated juice, without aseptically filled, can be stored at 0 ℃ for 20 days without any significant microbial growth. Results of experiments show that the color, aroma and flavor of orange treated by PEF are significantly superior to that treated by conventional high temperature and short time method (performed at 90℃ for 15 s).

处理后的橙汁在0℃低温贮藏20 d后，仍未发现微生物的明显增长，而且发现PEF处理的橙汁色泽、香气和口感均明显优于传统的瞬态热处理方法(90℃， 15 s)。

But in north area of China, the sewage temperature always below 10℃in cold winter, the activity of biooxidation of mesophilic bacteria exist in activated sludge were strongly weaken by low temperature, and the organic removal efficiency drawdown significantly.

本文认为，在冬季低温污水的处理中起主要作用的是能够适应低温环境的冷适应微生物。

It could play an important role in the evolution of"Warm Pool"area. More than 300 pure psychrophilic and psychro-tolerant bacteria were isolated from environmental samples.

对深海沉积物和极地环境样品进行了低温微生物的分离和培养，得到了300多株嗜冷细菌，并对其进行了生长特性的分析。

The psychrophilic enzymes is a kind that has high catalyst activety under the condition of low temperature and it is also a very important situation for the low-temperature catalyst to adapt to the low-temperature condition.

嗜冷酶是一类在低温条件下具有高催化活性的酶，也是低温微生物适应低温环境生存的重要条件。

It can significantly inhibit microbiological contamination of pasteurized meat products, the shelf-life reached more than three months.

它可以大大延缓低温肉制品的微生物腐败变质，使低温肉制品的保质期达到3个月以上。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。