查询词典 Q

The improved Q learning algorithm was suggested because of the traditional algorithm has limitations of slow and partial constringency.

传统的Q学习存在收敛速度慢和容易导致局部收敛的矛盾，为此提出一种改进的Q学习算法。

Q 正传》"The fact is I wanted…to come…" muttered Ah Q disjointedly, after a moment's confused thinking.

"我本来要……来投……"阿 Q 胡里胡涂的想了一通，这才断断续续的说。

Entailment can be interpreted as follows: under all circumstances, if P is true, then Q is true.

蕴涵可表述为：在所有情况下 P为真 Q也为真时，那么 P 蕴涵 Q。

Q! s! g* q; M, w Y- K; o We walked past a Hogwarts corridor that housed the entrance to the Room of Requirement where we've seen Filch sit.

* j： L2 z' z6 i5 q；~/ p+ Y 我们走过一条霍格沃茨的走廊，它通往有求必应屋的入口，就是我们以前在电影里看到费尔奇坐着的那个地方。

Let P be a Markov operator in, and Q any ergodic Markov operator possessing finite invariant measure. In this note a simple and direct proof of the equivalence of the mixing property for Q and the ergodicity for Cardesian product PQ is given.

设P是L上的Markov算子，Q是任一具有有限不变测度并且遍历的Markov算子，在这篇注记中我们给出了P的混和性和Cartesian积P×Q的遍历性相互等价这一结果的直接而简单的证明。

Especially, if we let Φ denote the mininal Q process, and A denote the corresponding infinitestmal operator, then the primary problem is how to describe the infinitesimal operator ,D

特别地 ，记最小Q过程为Φ，对应的无穷小算子为 A ，我们的首要问题是如何刻划最小Q过程的无穷小算子 A ，D

This kind of architecture, however, accompanies with some radio frequency imperfections such as the direct current offset, frequency offset, inphase/quadrature imbalance, and etc. In this thesis, it focuses on the topic of the RF impairment of frequency dependent I/Q imbalance.

但是，这种架构会一起伴随著一些射频的不完美效应，像是直流电偏移，频率偏移，以及I/Q不平衡效应等等…在这篇论文中，主要是研究频率相依的I/Q不平衡效应。

To achieve satisfactory performance in analog I/Q (inphase/quadrature) processing based wireless receivers, the matching of amplitudes and phases of the I and Q branches becomes vital.

为了使无线接收器上的类比I/Q处理器得到令人满意的效能，实部和虚部的匹配变得至关重要。

Q-Switched Alexandrite laser in treatment of freckles and lentigo was proved to be effective and safe.

标 签 Q开关激光雀斑及雀斑样痣疗效 Q-Switched Alexandrite laser freckles and lentigo effects

Methods: To treat freckles and lentigo with Q-Switched Alexandrite laser in different wave length and energy. Wave length 755nm,energy density 5~10J/cm2,frequency:5~10Hz,spot diameter 2~3mm,Wave length 532nm,energy 5~10J/cm2,frequency: 5~10Hz,spot diameter 2~3mm.128 cases of freckle were treated 2 times,32 cases of lentigo were treated 1~3 times,the interval is 3 months.

采用Q开关755nm激光，能量密度为5~10J/cm2；频率5~10Hz；2~3mm光斑直径；Q开关532nm，能量密度2~4J/cm2；频率5~10Hz，2~3mm光斑直径激光对雀斑及雀斑样痣进行治疗，其中雀斑128例，经两次治疗，雀斑样痣32例经1~3次治疗，治疗间隔为3个月，结束治疗后随访24个月。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。