结果表明,两种交换之间的差别较大,混合角的实验数据更倾向于支持单胶子交换。
It is found that the difference is large between two kinds of exchanges, and the experimental data on such mixing angles favor one gluon exchange clearly.
德黑兰方面没有在最后期限之前回应西方国家去年10月提出的以伊朗停止铀浓缩活动为交换条件的一揽子激励措施,本次会议是自那以来召开的首次此类会议。
The meeting was the first of its kind since Tehran missed a deadline to respond to a package of incentives offered in October by western nations in exchange for Iran halting uranium enrichment.
多学科优化设计的两大难点是子学科间的信息交换和系统分析计算的复杂性。
There are two challenges facing the complex Multidisciplinary Optimization Design, which include information exchange among coupled subsystems and complexity of system analysis.
我们总是用直流(交换)电弧焊机焊吸收子。
We used to weld pipes with direct. C are welder a. C. Welder.
既然其它的力都是通过交换载体粒子来作用,我们假设引力也是如此并且称其载体为引力子。
Since the other forces work by exchanging carrier particles, we assume that gravity does too and call the carrier the graviton.
研究了森林图的子图:邻接森林图和叶交换森林图。
The subgraphs of a forest graph, such as adjacent forest graphs and leaf exchange forest graphs, are studied.
我和弟弟交换子衬衫。
色动力学带色夸克之间联系的物理学,尤指其强烈相互作用的本质,是以胶子的交换为特征的。
The physics of the relationship between color-carrying quarks, especially the nature of their strong interaction, which is characterized by the exchange of gluons.
发送方利用局域幺正操作和纠缠交换,将子秘密分发给每个参与者。
By local unitary operation and entanglement swapping, the sender can transmit the piece of secret to the participant.
苯并二(口恶)茂的合成分二步进行,第一步合成2,2-二甲氧基丙烷,第二步是2,2-二甲氧基丙烷与焦性没食子酸的交换反应。
Two steps lead to the formation of benzodioxoles: firstly, and most importantly the synthesis of 2,2-dimethoxy propane; secondly, the exchanging reaction of 2,2-dimethoxypropane and pyrogallol.
算法使用分组代替迭代计算,摒弃复杂的子载波交换操作,以极低的复杂度实现了等功率下的自适应子载波分配和比特加载。
The algorithm, which involves adaptive sub-carrier allocation and bit loading with equally power allocation, adopts a grouping technique rather than the sub-carrier swapping.
本文研究带有齐性核的奇异积分算子与BMO函数的交换子。
The commutator generated by BMO functions and singular integral operators with homogeneous kernel is studied.
我们老是用直源(交换)电弧焊机焊接收子。
We used to weld pipes with direct current (D. c) are welder (alternating current A. C. welder).
我们老是用直淌(交换)电弧焊机焊接收子。
We used to weld pipes with direct current(D. C)are welder(alternating current A. C. welder).
我们总是用直流(交换)电弧焊机焊吸收子。
它们是NM代数滤子理论相应结果的非交换推广。
All these results are the non-commutative generalizations of the corresponding ones of the filter theory of NM algebra.
锦紫苏、九重葛、银边翠、水竹草、紫罗兰、百子莲、三色堇、平民兰和醉蝶花,她们交换各种插条,跨州运送它们,为的是让它们在自己家里繁殖。
Coleus, bougainvillea, snow-on-the-mountain, wandering Jew, violets, agapanthus, Johnny-jump-ups, poor-man's-orchid, spider. They trade cuttings, smuggling them over state lines, to propagate at home.
本文在经典粒子群算法的基础上,引入了交换子和交换序的概念,构造了一种新的粒子群优化算法,并把此算法应用于求解旅行商问题。
This paper proposes an improved particle swarm algorithm by using the concepts of the swap operator and swap sequence. This algorithm is then applied to solve the traveling salesman problems.
本文在经典粒子群算法的基础上,引入了交换子和交换序的概念,构造了一种新的粒子群优化算法,并把此算法应用于求解旅行商问题。
This paper proposes an improved particle swarm algorithm by using the concepts of the swap operator and swap sequence. This algorithm is then applied to solve the traveling salesman problems.
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