微生物

In this paper, the limit cycles in a nonlinear deterministic model in the continuous culture vessel with variable yield is studied.

用微分动力系统的定性理论研究了一个非线性连续微生物培养动力系统的极限环问题，探讨和估计了存在极限环的条件和极限环的周长。

With the development of market economy, people are getting a deeper image of food safety step by step, which can be reflected in the following two stages roughly: from the primary stage of controlling damages which fake products bring to people, to the present stage of transferring the emphasis upon controlment of the microbe and chemical damages brought by microorganism bacterium and remnants of farm chemicals and upon food nutrition and quality more, since people enhance their requirements of food safety gradually.

随着市场经济向纵深发展，人们对食品安全问题的认识逐步深化，大致经过以下两个阶段：从最初的控制各种制假、掺假和伪劣产品给人们带来的危害，到现阶段人们对食品安全的要求逐渐提高，开始把管理的重点转移到控制微生物病菌、农药残留等生物性和化学性危害方面，更加注重食品的营养和品质。

The key to stabilizing a coral reef seemed to be getting the initial microbial matrix right.

要获得稳定的珊瑚礁，重要的是要做好最初的微生物母体。

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。

There is different capability of degradation cornstalk among microorganisms.

微生物对玉米秸秆的降解性能差异较大。

Soil respiration response to different stages of vegetation restoration was determined via closed system measurements of carbon dioxide and selected factors affecting the correctitude and sensitivity of soil respiration. Eight different soil samples under different vegetation restoration stages were separately collected at 0~20 cm and 20~40 cm soil depth in spring and summer and both fresh and air-dried samples analyzed.

为探讨黄土丘陵区草地植被自然恢复过程中土壤微生物活性的变化特征及其影响因素，采用"时空互代"法采集宁夏云雾山自然保护区8个不同植被恢复年限的春、夏两季0~20cm和20~40cm的土样，用室内密闭静态培养－碱液吸收法测定了新鲜和风干土样的基础呼吸。

Quantitative germicidal test, immersion of metals and content measurement were used to know its germicidal efficacy, corrosiveness and stability.

采取定量杀菌试验、浸泡金属、含量检测，以了解其杀灭微生物效果、腐蚀性、稳定性。

The characteristics and microbial quality of skimmilk have deeply influence on the qualities and making properties of cottage cheese .

乳制品生产离不开热处理，用于加工的脱脂乳的品质和微生物数量对农家干酪的品质和生产中关键环节的控制都有重要的影响。

Under the different vegetable communities, the microbial quantity is spruce forest 〉 chrysanthemum alp 〉 couch grass.

但从各群落土壤中的微生物类群看，其数量变化关系为细菌〉放线菌〉真菌。

Seven bacterium fungus and four microzyme fungus were isolated from tuber mustard by plate counting. It showed that two bacteria fungus will induce tuber mustard corruption in counterevidence experiments.

采用平板划线法从榨菜中分离得到7株细菌菌株和4株酵母菌菌株，经过反证试验，确定其中的2株细菌菌株是引起榨菜腐败变质的微生物。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失