多群

For example, all previous theoretical predictions and experimental observations have been questioned by Valanju et,wherein the authors claim that the presence of dispersion prevents power transmitted at RHM-LHM interface from refracting at a negative angle, which means the refraction of group velocity n_g carrying the physics information isall along positive refraction, but "negative refractive material " means only the refraction of phase velocity np is negative.

涉及最多的是负折射现象在物理上的因果率，例如Valanju等人通过一些理论计算认为所谓的"负折射率材料"只是相速的折射率n_p可以是负的，而携带物理信号的群速度的折射率n_g永远是正的，由此引发了许多争议。

In purplish soil, the number of dominant microbial populations in the rhizosphere was greater than in the other two soils, and the population diversities of bacteria and actinomycetes were even greater and more constant, suggesting that the community structures of microorganisms in neutral purplish soil were more reasonable than in both yellow earth and yellow rendzina, which was probably related to the low incidence of tobacco bacterial wilt in the neutral purplish soil.

烤烟根际微生物的种群多样性及其变化在不同土壤中表现也不一样，相对于黄壤和黄色石灰土，在中性紫色土中，根际微生物的优势种群数目较多，根际细菌和放线菌种群更具多样性，而且较稳定，表明其群落结构更为合理，这可能与中性紫色土上的烟草青枯病发生率较低有一定关系。

At the same time, it presents three turbulence models (standard k-? model, Renormalization Group k -? model and Reynolds Stress Model) which have been used widely at present, and then their merits/shortcomings have been compared while being used to calculate swirling jets.

文中对目前应用较多的κ—ε模型、重正化群的κ—ε模型及雷诺应力模型进行了理论上的分析，经过对不同旋流强度的旋转射流的计算，比较了它们在实际求解中的优劣。

There are many factors to affect the surveillance of rodent such as the repellence of rodent to new substance, the lure of baits, the abundance of food, the sensitivity of surveillance facility and the layout of surveillance sites.

影响鼠密度监测结果的因素较多，可以分为以下几类：(1)监测器具对鼠的新物排斥反应；(2)食饵对鼠群的引诱力；(3)环境中食物的丰富度；(4)监测器具的灵敏度；(5)监测点的位置，另外还有些干扰因子。

Furthermore, one respondent remarks that an apology is much less possible "when it is in front of a large group of your peers."

此外， 一位受访者的言论，道歉可能要少得多"当它在你的一大群同行的前面。"

Of Baidu Hi roll out, what should do is mere be united in wedlock with these confluence just of course, baidu Hi accomplished these already for instance: Baidu has the export of nonstop individual data on Hi face plate, the export that friendly data of many become reconciled concerns arrives directly entirely on the webpage individual information and traditional IM software for instance QQ differs right-down QQ is the success that has QQ software first again stage by stage the individual is in the data of the webpage, group, the space of mature product QQ that offers till finally is final, QQ completed the whole system that software reveals to the individual information of the webpage

百度Hi的推出，要做的仅仅和这些融合结合而已当然，百度Hi把这些早已做到了比如：百度Hi面板上有直达个人资料的出口，多个和好友资料有关的出口全部直达网页上个人信息和传统的IM软件比如QQ全然不同QQ是先有QQ软件的成功再逐步有个人在网页的资料、群，直到最后提出的成熟产品QQ空间最后，QQ完成了软件到网页的个人信息展示的完整体系

Firstly, normal mice was given orally by SM(qd×2d), and the dysbacteriosis were caused in them ,and then they were given orally by STM,these mice were formed experimental salmonellosis models ,finally these salmonellosis models were treated by bifidobacterium ,and count respectively the cfu/g of STM number in the mice excrement during different time of therapy,detect the index numbers of liver and spleen respectively, detect content of TNF-a in blood and in spleen respectively.

先用硫酸链霉素给正常小鼠灌胃2d，出现菌群失调症状，再用STM灌胃造成小鼠STM感染，使用两岐双岐杆菌液干预治疗STM感染小鼠，检测不同治疗时间各组小鼠粪便STM菌落数、肝脾指数、血及脾中TNF-a的含量。采用SPSS12.0统计软件包进行数据处理分析，统计学方法采用双因素重复测量资料的方差分析、单因素随机化设计的方差分析、卡方检验、多组均数比较的非参数秩和检验。结果：随着治疗天数的增加，STM菌落数逐渐减少，未干预组、生理盐水组及双歧杆菌组比较结果均为P＜0.01；组间比较，双歧杆菌组STM数下降最快。

Pasteurella isolated from Sambar and White-lipped deer both belonged to 2 serotypes.

黑鹿和白唇鹿源多杀性巴氏杆菌均存在2个血清群。

Boli Zhao is also available in the top of the room and the indoor daylight,"Sandie Quan", Guo Moruo and Liqun that in the book "Tingquan of" and "verdant", and the door on both sides of the hoisting of the Dong Biwu in 1965 wrote the couplet " Green trees and more business, when the endless clouds ", are Chan Wing-Hill tour will view the exquisite lines and inscriptions.

还有玻璃罩顶的日光室和室内的"三叠泉"，有郭沫若和于立群题书"听泉之处"和"葱茏"，以及大门两侧悬挂的董必武于1965年题写的对联"绿树多生意，白云无尽时"，都是咏赞山庄旅会景色的绝妙诗句和题字。

Over the distribution of the neck muscles and dense, mainly the superficial platysma, sternocleidomastoid, suprahyoid muscles and deep down in the first before the rectus muscle, cephalic rectus, head long muscle, three scalene muscle, etc..

颈部肌肉分布多而密，主要有浅层的颈阔肌、胸锁乳突肌、舌骨上下肌群和深层的头前直肌、头侧直肌、头长肌、三斜角肌等。

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性，因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊，这是第二次你打败了我！