查询词典 PN

6V;X$W*Pn'S7Od0②The slave system was formally ended by Lincoln's Emancipation Proclamation in 1863 and the Thirteenth Amendment to the Consititution in 1865.the Civil Rights Movement in the 1960s demanded desegregation and equal right

1863年林肯总统的《解放宣言》和1865年的《宪法第13修正案》使奴隶制度正式瓦解。废除种族隔离和人权平等导致了1960年的民权运动。

However,the decline of stomatal conductance in longan leaves treated with acidrain of pH2.5 was paralleled with the decrease of apparent quantumyield,and these showed the reduction of Pn was resulted from thecombination of stomatal factors and non-stomatal factors.

酸雨胁迫使细胞质pH值的降低，改变了叶绿体周围介质的H+浓度，减少了形成ATP的动力ΔuH+，导致光合磷酸化活性和H+-ATPase活性下降、电子传递链的破坏和磷酸化解联，从而使叶绿素不能对光能有效吸收、传递、转换。

Itp roposesa dynamically reconfigurable FPGA realizationm odelo fth eB Pn etwork.

本文最后提出了一种可动态重构的BP网络的FPGA实现模型。

It is an antitermination factor that suppresses use of the terminators tL and tR.

PN是一个调节基因，作用是允许转录向晚早期基因延续。

Concretely, we assume we have inputs x1,...,xn, where player i knows xi, andwe want to compute f(x1,...,xn)=(y1,...,yn) such that player i is guaranteed to learn yi,but can get nothing more than that.Secure Multiparty Computation protocol is an important area in cryptography.

安全多方计算问题可以用数学定义如下：n个协议参与者{P1，。。。，Pn}执行某个协议π，每个协议参与者提供秘密输入xi，协议π计算函数f(x1，。。。，xn)=(y1，。。。，yn)，结果协议参与者Pi应该得到他的结果yi，除此以外，他不应该知道任何其他敏感信息，比如其他参与者的输入。

Our result suggests that the very low Pn velocity beneath the southcentral Tien Shan is caused by high temperatures produced by heating from mantle upwelling, and that this heat has been conducted up into the crust, inducing a ductile rheology that prevents significant seismic activity.

这一现象说明地幔上涌引起高温极大地降低了岩石层地幔的强度，并以热传导的方式进入地壳使其失去地震破裂强度而发生韧性变形。

In grain-filling stage, the qP values of evolutionary wheats decreased under water stress, while Shan253 and Changwu134 hadn't decreased, indicated that the effect of water stress on the re-oxidation in Q-A of modern wheat was slight, while before this stage, the electron transport from PSⅡto QA restrained by water stress was main factor of photosynthesis non-stomata limitation to modern wheat; The qNP values of hexaploid were higher than diploid and tetraploid wheat, indicated that the ability of using light energy

随小麦由二倍体向四倍体、六倍体及现代小麦进化，表观电子传递速率有增大趋势，其受水分胁迫影响的程度在花前期有加剧趋势，花前期栽培一粒、栽培二粒、普通小麦、陕253和长武134这五种小麦在水分胁迫下表观量子产额的降幅分别为5%、7.47%、14.29%、33.3%和53.49%，光饱和Pn的降幅分别为8.8%、26.14%、23.25%、44.22%和51.29%，光饱和点整体上也是下降的，且这三个指标的降幅随进化程度提高有增大趋势，表明小麦在进化过程中能量转换系统受水分胁迫影响的程度加剧；而在水分胁迫下，小麦的羧化效率和RuBP再生速率也均下降，下降的程

The 23-year-old broke the previous record of nine golds held by Paavo Nurmi, Larysa Latynina, Mark Spitz and Carl Lewis.

年仅23岁的他，打破了由PN，LL，MS和CL保持的九项世界纪录。

The 23-year-old broke the previous record of nine golds held by Paavo Nurmi, Larysa Latynina, Mark Spitz and Carl Lewis.

这位23岁的年轻人打破了由PN，LL，MS，CL保持的9块金牌的记录

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。