查询词典 A

A subset S of a ring A is a subring of A.

环A的子集 S叫作A的子环。

We present necessary and sufficient conditions for which there exists A∨_G B and in this case we establish the explicit representation of A∧_G B, where A∨_G B denotes the supremum of A and B associated with the Gudder order.

对任意给定的自伴算子A和B，我们证明了存在A和B关于Gudder序的下(来源：ABC3c论文网www.abclunwen.com)确界A∧_G B并且我们具体地给出了A∧_G B。

They may be working piece of another advantage of the casing, is used in when you need to quickly shoot can be as early as the chip-chests, completed shooting the film, when finished in a roll of casing, the photographer can detach a movie-chests, and immediately put on a new cartridges and shooting miss the crucial moment, in case of shooting Assistant, the surprint rediscussion of the film took out a volume of the new film, this procedure can be repeated; in addition, most of the 120 SLR computers may also have a different format, such as on-chip Bronica SQ-A, he will have 6-by-6, 6 × 4." and " 5,135 quanjing 135a standards of film cartridges.

随时可不不装不不装片匣的另一个弊端，是用在需给飞快不断拍摄时可预早在众个片匣不不装妥胶卷，当拍摄完片匣洋的一卷时，拍照师可以不不装下片匣不独立即不不装上另一片匣，减众在拍摄洋错失重给工夫的可能性，如有拍摄帮手的话，则可把已曝平的胶卷取不入再换上一卷陈胶卷，这样的历程可以屡屡举行；此外，不小局部120独镜反平机也有差别片幅的片匣，如Bronica SQ-A，便有6×6，6×4.5，135"全景"及135尺量量的片匣。

In view of the management strategy of Publishing House A and its present human resource management situation, which is characterized by human resource department still functioning mostly in just giving advice, organization structure unadaptable to the companys development strategy, lack of systematic personnel training, short of viable performance appraisal system, unsound motivation of compensation system, the author, by using the theories and methods of the subjects such as human resource management, organization behavior, accounting, strategy management, investigation and data analysis and statistics, brings forward 6 human resource strategies: to establish human resources management type playing strategic guidance, to change the organization structure from a decentralized line-of-business organization structure to amatrix one, to establish a learning organization, a scientific performance appraisal system, an all-round motivation mechanism and a human resources precaution and alarm system.

本文根据A出版社的经营战略，针对A出版社人力资源部门的作用仍然停留在职能、参谋部门；组织结构不能适应组织的总体战略要求；培训体系尚不完善；缺乏一套切实可行的绩效考核体系；薪酬体系的激励作用不明显的实际情况，运用人力资源管理、组织行为学、会计学、战略管理学、调查与数据分析、统计学等其他边沿学科理论和方法，笔者提出了六条人力资源战略：建立战略导向型人力资源管理；直线职能制组织结构向矩阵式组织结构的转变；建立学习型组织；建立科学的绩效考核体系；建立全方位的激励机制；建立人力资源预警系统。

In the first part, it was investigated the interaction between Pb2+ and La4Ti9O24 ceramic bulk. The result shows that a significant Pb2+ diffusion into La4Ti9O24 ceramic bulk and a significant crystallization of the La2/3TiO3-type phase is clearly observed in the Pb2+ diffusion layer. The reacted zone consists of the La2/3TiO3-type phase exhibits the linear dependence of the square of the thickness, x, on the heat-treated time, t, in excellent agreement with the parabolic law x2 = kt, where k is the growth rate coefficient. The kinetic study thus indicates that the Pb2+/La4Ti9O24 interaction strictly obeys the theory of the reactive diffusion. Furthermore, the experimental k values were used to determine the associated activation energy, Ea, for the formation of La2/3TiO3-type phase using the Arrhenius plot and the following least-square equation, ln =-Ea/RT + A, where T is the annealing temperature, R is the universal gas constant, and A is a constant, resulting in Ea ~ 607 ?b 60 kJ/mol.

首先， 以巨观的方式观察PbO与La4Ti9O24陶瓷体介面的反应现象；利用X-ray绕射分析以及扫描式电子显微镜来观察不同的热处理温度以及不同的持温时间所制作的样品，研究结果发现， Pb2+离子会渗入到La4Ti9O24陶瓷内，同时在Pb2+离子所渗入的区域内会产生新的La2/3TiO3-type钙钛矿斜方晶相；藉由量测不同温度与时间之样品，其因Pb2+离子渗入而产生之La2/3TiO3-type相层厚度之关系，符合反应式扩散机制中 x2 = kt 之关系式(其中 x：扩散层厚度； k：反应速率常数； t：反应时间)；进一步将不同实验条件所得到之反应速率常数值代入Arrhenius方程式ln (k =-Ea/RT + A ，其中Ea：活化能； T：绝对温度； R：气体反应常数； A：常数，可以求得Pb2+离子与La4Ti9O24陶瓷发生反应式扩散所需之活化能为607 ± 60 kJ/mol。

When there is plenty of rope available, the following method illustrated in Figure 20-3 is most secure. The best river man goes first belayed by the second best who goes last. When A gets across, he moves upstream and sets up a belay opposite B. and the next wader ties in at B. Then C pendulums across taking about the same path as A.

水性最好的A首先过溪，由水性次佳，同时也是最后一个过溪的B负责确保工作，当A到达对岸之后，走到B的正对岸做好确保，下一个渡溪者C在B点套入胸部绳圈确保，C的渡溪路径与A相同，当C渡溪时B要给出绳子而A要将绳子收紧，如果C失足被冲掉，会被冲到对岸

The present invention relates to sulphonyloxazolamines of general formula, wherein R, R represent independently from each other H, A,-(CH2)n-Ar or alkenyl with 2-6 C atoms, R and R together also represent a mononuclear saturated heterocycle with 1-2 N, O and/or S atoms, Z is H, A, CF3, NO2, Hal, OH, OA, NH2, NHA or NA2, A represents alkyl with 1-6 C atoms, Ar is Z-monosubstituted or Z-disubstituted phenyl, halogen is F, Cl, Br or I, n is 1 or 2 or the physiologically acceptable salts or solvates thereof.

本发明涉及式磺酰基∴唑胺或其生理上可接受的盐或溶剂化物，其中R 1 ，R 2 每一个相互独立为H、A、－(CH 2 )n－Ar或具有2到6个C原子的链烯基，R 1 和R 2 也一起为具有1到2个N、O和/或S原子的单核饱和杂环，Z为H、A、CF 3 、NO 2 、卤素、OH、OA、NH 2 。NHA或NA 2 ，A为具有1到6个C原子的烷基，Ar为被Z取代的或Z二－取代的苯基，卤素为F、Cl、Br或I，n为1或2。

A small baglike attachment forming part of a garment and used to carry small articles, as a flat pouch sewn inside a pair of pants or a piece of material sewn on its sides and bottom to the outside of a shirt.

口袋：一种小型袋状附属物，形成衣物的一部分。被用来携带小的物件，如缝在裤子里的扁平的袋子或缝在衬衣外边的两侧和底部的一片布料 A small sack or bag。

Results The main biochemic al items such as pH,osmole,electrode slope and linear scope between our develope d internal standard A and the primary internal standard A in NOVA 16 analyzer re agent pack were in good accordance.

结果：自配内标准A液与原装内标准A液的主要理化指标：pH 、渗透压、电极斜率、线性范围均一致，自配内标准A液的精密度与原装内标准A液所测结果之间的相关性(r＝0.950～1.000)及自配A液的批内(P＞0.05)、批间(P＞0 。05)稳定性较好，长期使用对电极无损害。

SARAH HARRIS: A, a, a, ok, lets go around the different vowels let's go round the different vowels to see how you get on….o, o, o…a little bit breathy…o. o

莎拉哈里斯：A，a，a……好的，让我们试试发不同的元音，发不同的元音看看你恢复的怎么样了。O，o，o……稍微大声一点，O，o

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。