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- low levels of dissolved oxygen 低溶解氧
- The result of experiment shows that sludge bulking will take place at any level of organic loading as long as the value of dissolved oxygen(DO) changes correspondingly. 实验结果表明,在低、中、高负荷时,只要溶解氧发生变化,均有可能发生膨胀。
- An abnormally low level of glucose in the blood. 低血糖症血液中葡萄糖不正常地低含量
- Low level of development and a precarious life. 发展水平低下，人民生活朝不保夕。
- Determination of Standard Level of Dissolved Oxygen in Glutamic Acid Fermentation 谷氨酸发酵标准溶解氧水平的确定
- The low level of interest in the election has been reflected in the unwillingness of the citizens to vote. 公民们对大选不太感兴趣，这一点从他们不愿去投票上已反映出来。
- The increase of dissolved oxygen will increase the corrosivity. 溶解氧含量的增加会显著加剧油田采出水的腐蚀性。
- Poverty is not limited only to low levels of income. 贫穷不限于低收入水平者。
- A down flow biological fluidized bed reactor (DBFB) was used to discuss the stability of nitrification through nitrite under low concentration of dissolved oxygen(DO). 采用下向流内循环生物流化床反应器,在低浓度溶解氧条件下,探讨了亚硝化过程的稳定性。
- Low level of profits and poor quality of the employed. 利润水平低;
- The trough is the lowest level of the cycle. 谷底是整个周期的最低点。
- Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水质。溶解氧的测定。电化学探针法。
- Advantage is taken of the reducibility of oxygen in the polarographic determination of dissolved oxygen. 在极谱测定溶解氧，则利用了氧还原性这个优点。
- Lower level of cognitive process. 低层次认知过程。
- This is the lowest level of logging. 此为最低日志记录级别。
- Lacking in plant nutrients and having a large amount of dissolved oxygen throughout. Used of a pond or lake. 贫营养的缺乏植物养料并含大量溶氧的，用于池塘或湖
- Such low levels of sulfate indicate that the Archean atmosphere was virtually devoid of oxygen. 如此低的硫酸盐浓度，表示太古代大气中的氧气极为稀薄。
- If the amount of food exceeds the supply of dissolved oxygen, the water turns anoxic, killing organisms such as fish. 如果食物的数量超过了溶解氧的供应量，则水会变成凶手，杀害有机物，例如鱼类。
- In this paper we discuss computer handle about water quality - determination of dissolved oxygen - de-termine date. 关键词：水质,溶解氧,测定,计算机处理|全部关键词
- The archaeologists found gold coins and pottery in the lowest level of the site. 考古学家在发掘地最下层找到一些金币和陶器。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
