查询词典 spontaneous generation

Its proponents, academics such as Michael Hammer, James Champy and Thomas Dave ort, saw it is a mea of rejuvenating America's moribund corporatio a later generation of co ultants believed it was the organisational tool of the future.

它的倡议者，学者Michael Hammer， James Champy and Thomas Dave ort认为这是一种能够使美国公司起死回生的管理模式。之后的专家们也相信它将成为未来的公司管理手段。

The proof carrying code approach1, 19 does not attempt to establish semantic preservation between a source program and some compiled code. Instead, PCC focuses on the generation of independently checkable evidence that the compiled code C satisfies a behavioral specification Spec such as type and memory safety.

证明携带代码方法[1，19]不求建立源程序和所生成程序之间的语义保持特性，而是着眼于生成可以独立检查的证据，该证据表明编译所生成的代码C满足诸如类型安全和存储安全等行为规范Spec。

The Chena hot springs, in Alaska, for example, are just right for bathers, at a porridge-like 43°C, but not much use for traditional geothermal power generation.

例如，位于美国阿拉斯加的契那温泉里麦片粥般温和的43度水温正适合沐浴，而不适合用于一般的地热发电。

Cherishment – Passing on our heritage, our history and our practices to the next generation of heat treaters.

珍爱---传承我们的遗产，我们的历史及我们的实践给下一代热处理人。

The generation of V3Ti6O17 by the nano-grade TiO2, prepared by chloridate method, lowered NO conversion rate and this type of TiO2 is not suitable as the catalyst carrier.

以工业级TiO2为载体制备的催化剂氨氮比为1.0时，在355~420 ℃的温度范围内NO脱除率为80%~85%，但由于成本很低，因此可以用于脱硝要求不高的场合。

The results showed that the free radical generation rate and MDA content in Chlorophyceae L4 increased rapidly in early time (24 to 72 hours) of temperature increment, then decreased rapidly, and could return to tolerable leve1 at the end of time.

结果表明，在环境温度高于最适生长温度的初期(24~72h)，Chlorophyceae L4中自由基产生速率、丙二醛含量迅速提高，但随后(96~144h)很快降低，恢复到细胞能容忍的水平。

In order to understand antioxidant enzymes activities in response to temperature increment and the active oxygen free radical clearing function of antioxidant enzymes in antarctic ice mircoralgae Chlorophyceae L4, the free radical generation rate, the malonaldehyde content changes and the corresponding antioxidant enzymes activities changes in Chlorophyceae L4 at different temperatures were determined.

为了阐明南极冰藻Chlorophyceae L4抗氧化酶活性对温度升高的响应以及了解冰藻细胞内抗氧化酶系统对活性氧自由基的清除作用，对不同温度下（包括最适温度6℃、高于最适温度10℃和15℃）Chlorophyceae L4细胞中自由基的产生速率、丙二醛含量的变化和相应的抗氧化酶系统活性的变化进行了测定。

The major results of this proposal are as follows:(1) ABA induces a rapid, substantial accumulation of apoplastic H2O2 in mesophyll and bundle sheath cells of maize leaves, and the accumulation of apoplastic H2O2 is involved in the induction of the chloroplastic and cytosolic antioxidant enzymes.(2) ABA-induced H2O2 production activates a 46 kDa MAPK, which in turn induces the expression of antioxidant genes and up-regulates the activities of antioxidant enzymes. The activation of MAPK also enhances H2O2 production, forming a positive amplification loop.(3) Water stress also induces the activation of a 46 kDa MAPK, which is dependent on the accumulation of ABA and H2O2 production induced by water stress and involved in the up-regulation of the expression and the activities of antioxidant enzymes.(4) ABA-induced H2O2 production mediates NO generation, which in turn activates a 46 kDa MAPK and results in the up-regulation in the expression and the activities of antioxidant enzymes in ABA signaling. NO-independent signaling is also involved in ABA- and H2O2-induced antioxidant defense.

本项目的主要研究结果如下：（1）ABA诱导的H2O2产生主要出现在叶肉细胞与维管束鞘细胞的质外体中，质外体H2O2的积累能够上调叶绿体与细胞溶质中抗氧化酶的活性；（2）ABA诱导的H2O2产生活化一个46kDa的MAPK，由此而导致编码抗氧化防护酶基因的表达与酶活性的上调；而MAPK的活化也能增强H2O2的产生，从而形成一个正的反馈调节环；（3）水分胁迫也能诱导一46kDa MAPK活化，这一MAPK活化依赖于水分胁迫诱导的ABA积累以及H2O2的产生，同时参与水分胁迫诱导的抗氧化防护基因的表达与抗氧化酶活性的上调；（4）ABA诱导一个依赖于H2O2的NO产生，NO活化一个46kDa的MAPK，从而导致抗氧化防护基因的表达以及抗氧化酶活性的上调；同时一个不依赖于NO的信号转导途径也存在于ABA诱导的抗氧化防护过程中。

The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and andding hydrogen ion to solution.

所述离子交换材料通过同时从溶液中脱除不想要的阳离子并向溶液中加入氢离子而有利于产生亚氯酸。

Methods: Based on part one, implanted the chondroblast of second generation on porous materials, the cells were distributed randomly into three groups, A was PDLLA group, B was PDLLA/chitosan group, C was chondroblast groups.

利用第一部分经成软骨诱导、并经鉴定具有成软骨细胞表型的第一代细胞，分别种植于PDLLA多孔材料表面、PDLLA／壳聚糖多孔材料表面，分PDLLA材料组、PDLLA／壳聚糖材料组、诱导成软骨细胞单层培养组。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。