查询词典 steady-handed

According to the above study results, especially the steady operation of two-sludge system（2A/O+N 2SBR）, it can be proved that denitrification and excess phosphorus uptake are relatively independent and intersectant biological processes. The overlap is that denitrifying phosphorus removing bacteriawhich possesses the two bacterial metabolisms, could utilize nitrate as an electron acceptor for phosphorus uptake. The two-sludge system can not only combined biological phosphorus removal and denitrification processes to form a process in practical wastwater treatment , but also solved the main difficulties of current single-sludge systems:①the sludge age competition between phosphorus removing bacteria and nitrifier;② the substrate competition between denitrification and dephosphatation.

以上的研究结果，尤其是时间序列的双泥生物反硝化除磷脱氮系统工艺（2A/O+N 2SBR法）的稳定运行，不仅证明了生物脱氮与生物除磷是两个既相对独立又相互交叉的生理过程，其交叉点是同时拥有硝酸盐还原性和超量吸磷这两种生化特性的细菌进行的反硝化吸磷脱氮生化反应，而且双泥系统工艺克服了常规单泥生物脱氮除磷工艺的两大问题（①聚磷菌和硝化菌的SRT相互干扰；②反硝化与生物除磷竞争VFA），同时保证了脱氮和除磷效果，排水指标达到污水综合排水标准（GB8978-1996）的一级标准，具有实际工程使用价值。

It is the result that in process of pathological changes induced by nitrosamine compounds, the genome methylation level were gradually fall, and then keep the steady statements.

结果在亚苄混合物诱导的小鼠食管癌变过程中，全基因组甲基化修饰是逐渐降低的，在达到一定程度后即保持一种稳态。

Bows require dexterity for quick assessment and steady aim as well as for the ability to rapidly nock and loose arrows .

使用弓需要尽量高的敏捷，敏捷越高，击中率约高，也能更快的再次发射箭矢。

Since its inception, has always adhered to the "people-oriented, technological innovation, the concept of four gas, the steady development of" guidelines, the growing strength of independent research and development, while relying on Zhongguancun, Tsinghua University, Peking University, Beijing University of Science and Technology a solid scientific and technological strength, in anti-counterfeiting, Noctiluca, Unisplendour functional materials technology development, progress has been made in development.

公司自成立以来，一直坚持"以人为本、科技创新、四气理念、稳步发展"的指导方针，不断壮大自主研发力量，同时依托中关村、清华大学、北京大学、北京科技大学雄厚的科技实力，在防伪、夜光、紫光功能材料技术开发方面取得了长足的发展。

This paper measured the non steady state temperature field of cylinder head in an air cooled engine.

实测结果表明：汽缸盖内、外表面的温度变化规律有很大差别，启动工况对热负荷可靠性影响最大。

The automobile engine is usually worked under non steady state of transient operating conditions,i.e.

汽车发动机经常在非稳态的过渡工况下工作，即启动、暖机、突加和突减工况。

Based on the rigid viscoplastic finite element method FEM theory , the bimetal extrusion process in a non steady state was analysed by FEM with frictional elements inserted between two contacting materials .

基于刚粘塑性有限元理论，在双金属相互接触的两种材料之间引入摩擦单元，对双金属挤压的非稳态过程进行了有限元分析。

Two dimensional non equilibrium sorption pseudo steady state model of coalbed methane for vertical well is derived in combination of an American model with the filed situation.

借鉴美国现有模型，结合我国现场实际情况，建立了二维煤层气垂直井的非平衡拟稳态井底渗流数学模型。

Since batch operation of MRCRS can be applied easily and extensively in production process, a kind of non steady—state microbial reaction coupled with a complete cell recycle separation process is emphasized and analyzed. This dynamic process was characterized by which cells were retained completely by the recycle separation process without purge stream.

五 鉴于微生物反应一循环分离耦合过程的间歇操作在生产过程中极易使用，本文还分析了分离过程对细胞完全截留且没有任何洗脱流存在的非定态的微生物反应一完全细胞循环分离耦合过程的操作特性及其优化。

Tire turn slip models in non steady state NSS conditions were given according to mathematical relations of transfer functions with different lateral inputs and the NSS tire cornering models based on the carcass string theory .

根据基于"弦"胎体理论的轮胎非稳态侧偏模型和不同侧向输入时传递函数间的相互关系，得出轮胎非稳态转偏模型。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。