查询词典 k

The activity of muscle Na+/K+-ATPase was first time combined with that of the gill Na+/K+-ATPase to evaluate the salinity adaptability of the subadult Macrobrachium nipponense acclimated for 1d, 2d, 4d and 8d in different combinations of temperature (15℃, 20℃, 25℃ and 30℃) and salinity (0‰, 7‰, 14‰ and 21‰).

本文以日本沼虾亚成虾为对象，首次采用将鳃和肌肉中两套Na~+／K~+-ATPase系统结合起来，并辅以耗氧率和组织水测定的方法来研究其在不同温度(15℃，20℃，25℃和30℃)和盐度(0‰，7‰，14‰和21‰)条件组合水体中经过1d，2d，4d和8d适应之后的适应情况。

There are three key points of innovation in this paper. 1.After analyzing Japanese corporate culture by Hofstede's theory of cultural dimensions, the paper analyzes the characteristics of communication in Japanese corporate. And by the background of the current Chinese situation and human nature, it further discusses the new needs of internal communication in Japanese companies in China. 2.According to the needs, the paper gives some new practical solutions such as to build the channels for communication on the"per-department"basis. Also, it testifies the necessity and feasibility of these solutions by a questionnaire. 3.The author uses the concrete analysis of K Co., one of her research projects, to draw implications for building the efficient internal communication.

本文在现有研究成果的基础上主要有三个创新点：一是通过霍夫斯塔德的文化维度理论分析了日本企业文化特点，指出了相应的日本企业内部沟通上的独特性，并基于中国现阶段人性特点，提出了在华日企不同于传统日本企业的沟通上的新要求；二是针对这些要求提出了建立以部门为基本单位的沟通渠道等一系列新建议，并用调查问卷的方式对这些建议和措施进行了必要性和可行性验证；三是将本文得出的研究成果应用于笔者所在的工作单位K企业，运用本文观点进行了具体的案例分析，并参与制定了加强和完善K企业内部沟通的策略和措施。

The process of random load action was described with the Poisson stochastic process and the time de pendent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time, Taking the degeneration of strength following the exponential rule as an example, the relationships between the reliability and failure rate of system and time were studied.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。以强度退化服从指数退化规律为例，研究了串联系统、并联系统以及k/n系统的可靠度和失效率随时间的变化规律。

A proper k total colouring of a graph G is a colouring to its vertices and edges using k colours such that no two adjacent or incident elements of G may be assigned the same colour.

利用梯度投影与罚函数相结合的技巧，将带不等式和等式约束的优化问题化成一个无约束问题，提出了初始点可任意的求解不等式、等式约束优化问题的摄动梯度投影算法；参数δk取不同的数还可以得到一类梯度投影算法，从而得出了在搜索方向和步长不精确条件下的梯度投影法，保证了在实际应用中更容易实现；在较弱条件下，证明了该算法的全局收敛性。

The corrosion fatigue crack growth and near-threshold characteristcsof high tensile steel HT60 were investigated by using the compact specimens underexposure to synthetic sea water. The da/dN vs △K_ relation in air may be conser-vetivel estimated for that in sea water. In the high △K region with high stressratio, owing to the acceleration of crack growth promoted by stress-induced dissol-ution, the crack opening stress intensity factor K_ represents only the result ofcrack surface in contact with corrosion products, so as to give an overestimation ofK_ at crack tip.

对高拉力钢HT60的腐蚀疲劳裂纹扩展特性和门槛值区域特性，采用紧凑拉伸试件在人工海水中进行了实验和研究，结果表明：在空气中的da/dN与ΔK_关系可以作为在海水中的da/dN与ΔK关系的一个偏保守的预测；在高应力比的高ΔK区域，由于应力诱起溶解促进了裂纹扩展的加速；该裂纹开口应力强度因子K_仅反映了裂纹表面同腐蚀生成物接触的结果，从而导致了K_在裂纹尖端的偏大的估计结果。

Therefore,K. pneumoniae CICC 10011 is a potential strain for 2,3-BD production.Thirdly,a novel aqueous two-phase system for the recovery of 2,3-BD from fermentation broth was developed employing isopropanol/(NH_4)_2SO_4 system.The results showed that most of target products(2,3-BD and acetoin) can be partitioned efficiently into the top phase,while most of glucose can be partitioned into the bottom phase.

通过对批式流加发酵过程中两株克雷伯氏菌代谢流量的分析表明，K.pneumoniaeCICC 10011代谢产生的各种有机酸和乙醇浓度均明显低于K.pneumoniae DSM 2026，而目标产物浓度以及产物转化率却相对较高，是发酵2，3-丁二醇的优良菌株。

The optimum initial substrate concentration for cultivation of inoculum was 8%.The optimum conditions for batch fermentation were 0.04vvm of air flow,5.8 of pH value.The fed-batch fermentation showed that the productivity of Klebsiella pneumoniae CICC 10011 was better than K.pneumoniae CGMCC 1206.The maximum concentration of 2,3-butanediol and acetoin was 103.38 g/L (90.98 g/L of 2,3-butanediol),and the yield reached 82.2%of its theoretical value.The fermentation conditions for K.pneumoniae.

确定种子培养的最适初始底物浓度为8%；间歇发酵的条件为：微氧发酵，通气量为0.04vvm，pH值为5.8；通过批式流加发酵实验表明：Klebsiella pneumoniae CICC 10011的代谢产2，3-丁二醇能力要远高于K.pneumoniaeCGMCC 1206，2，3-丁二醇最高浓度达90.98g/L，2，3-丁二醇与乙偶姻浓度之和最高达103.38g/L，转化率为理论最大值的82.2%，其发酵工艺还有待于进一步优化。

The activity of Na~+/K~+-ATPase in branchial epithelium,concentration of ions(Na~+,K~+,Cl~-) and osmolarity in serum of Acipenser schrenckii,during salinity acclimation,were measured and analyzed in this paper,and the osmotic regulation process was discussed.

对史氏鲟在盐度驯化过程中鳃Na+/K+-ATP酶活力、血清渗透压及血清离子浓度进行了检测和分析，探讨了史氏鲟驯化过程中血清渗透压调节机制。

Along with the increasing time and degree of water stress, Fe、Ca、Mg、K contents of A.persica and Amygdalus communis L. had different change. Fe、Ca、Mg、K contents of root、stem and leaf had different change too.

4随着胁迫程度的加深和时间的延长，Fe、Ca、Mg、K元素含量的变化在毛桃和石头扁桃之间不同，在它们根、茎、叶中的变化也不同。

The mutation of K-ras gene and the abnormal transcription of FHIT gene have close correlatetion with tumorigenic development of lung cancer.K-ras and FH1T became the molecule target of smoke cancerigenic.

K-ras、FHIT基因异常与肺癌发生密切相关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。