查询词典 2-butene

If the vertex set of a graph can be partitioned into two disjoint nonempty sets V_(1) and V_(2), every vertex in V_(1) connects every vertex in V_(2) and there is no edge in V_(1) and V_(2), then we call this graph is a complete bipartite graph. If V_(1) contains m elements and V_(2) contains n elements, then we denote this complete bipartite graph K_.

当一个图中的点集合可以分成两个非空的集合V_(1)及V_(2)，若 V_(1)中的每一点都与V_(2)中的点有边相连，且在V_(1)及V_(2)中的点都没有边相连，则称此图为完全二分图；若 V_(1)中有m个点，V_(2)中有n个点，则此完全二分图记为K_。

In the Panel's view,"the immediate context of this provision, namely Articles 2.4.1 and 2.4.2 confirms that Article 2.4 and in particular its burden of proof requirement, applies to ... the calculation of the dumping margin".

专家组认为，"这个规定的上下文，也即条款2.4.1和2.4.2确定，条款2.4和特别是它所承担的证明责任，适用于…倾销幅度的计算"。

Under the existing condition of the lab, a lot of experiments, analyzing and improving are made. Now, the problems in photoengraving, sputtering and diffusion etc. have been solved elementally. Excellent technological parameters are achieved and 2×2 LiNbO3 waveguide optical switch has been fabricated successfully. At the end of this paper, the losses of 2×2 LiNbO3 waveguide type optical switch are analyzed. The testing system is established. The V-grooves used for coupling have been designed.

我们在现有的实验条件下，经过反复实验，分析和改进，克服了光刻，溅射，扩散等各个阶段中的难题，总结出各部分最优的工艺参数，制备出了2×2定向耦合器型光波导开关，在本文的最后对制备出的光波导开关的各种损耗进行了分析，建立了测试系统，对光开关进行了通光测试，并对本2×2定向耦合器型光波导开关以后的耦合封装V型槽进行了设计。

Results 1 there were no significant differences of amplitude of accommodation and accommodative lag between the myopia group and emmetropia group. The differences of amplitude of accommodation between the myopia group and hyperopia group were significant (t=2.21, P=0.03.05; t=2.83, P=0.006.05). 2 The difference of accommodative lag between the dominant eye (0.73±0.31) D and non-dominant eyes (0.81±0.38) D in myopia group was signiflcant.3 The accommodative lag of dominant eyes was (0.68±0.36) D and it of non-dominant eyes was (0.75±0.34) D, the difference was significant (t=2.06, P=0.042.05, n=95).There was no significant difference between the amplitude of accommodation of dominant eye (12.9±3.09) D and non-dominant eyes (12.6±3.09) D.

结果 近视患儿的主导眼和非主导眼的调节幅度和调节滞后与正视儿童均差异无统计学意义；而其主导眼和非主导眼的调节幅度比远视患儿明显更大(t=2.21， P=0.03.05； t=2.83，P=0.006.05)；两组的调节滞后差异无统计学意义。50例近视患儿主导眼和非主导眼的调节滞后值分别为(0.73±0.31)D和(0.81±0.38)D，主导眼和非主导眼间差异有统计学意义(t=2.14，P＝0.038.05)；调节幅度分别为(13.39±3.51)D和(13.26±0.60)D，差异无统计学意义。95例观察对象的主导眼的调节滞后度为(0.68±0.36)D，非主导眼调节滞后度为(0.75±0.34)D，主导眼和非主导眼间的差异有统计学意义(t=2.06， P=0.042.05)；主导眼调节幅度(12.9±3.09)D，非主导眼为(12.6±3.09)D，差异无统计学意义(t=1.49， P=0.14)。

The length and width of the arcuate ligament were 9.7±2.3 mm and 14.1±4.2 mm respectively.The depth of the cubital tunel was 5.2±1.1 mm,The extension of ulnar nerve and the distance from epicondyle to olecranon were 7.2%±0.5% and 4.7±1.5 mm.

弓状韧带宽9.7±2.3 mm，长为14.1±4.2 mm，肘管中段的平均深度5.2±1.1 mm，当肘关节曲屈90°时，肱骨内侧髁到尺骨鹰嘴的距离增加4.7±1.5 mm，尺神经被拉长的幅度为7.2%±0.5%。

The computation implies that the influence of truncation error of up/downwards continuation is about 0.001 m2·s-2, the maximum error is only 0.11 m2·s-2, which can be ignored in CHAMP gravity field recovery. The influence of the reference gravity field error of up/downwards continuation is less than 0.1 m2·s-2 in general, but the maximum error can reach 1.3 m2·s-2. To reduce this error, a high-precision gravity field model should be used in the up/downwards continuation.

计算表明：延拓误差中的截断误差部分影响量级约0.001 m2·s-2，最大误差仅为0.11 m2·s-2，可完全忽略；延拓误差中的参考重力场模型误差影响随参考场选取的不同而有所差异，整体而言小于0.1 m2·s-2，但最大误差可达1.3 m2·s-2，采用高精度的参考重力场模型能大大减小延拓误差影响。

Lung concentration-time data after oral administration of 50mg/kg body weight we re also best d escribed by a two-compartment open model. The parameter of male chicken were as following: t1/2 a 为 2.28S±0.657h , t1/2Ka1.090±0.193h, t1/2B 为 37.606±4.474h, AUC530.797±48.050*h, CL 0.095±0.008mg/kg/h/, Tmax 5.256±0.442h, Cmax 9.044±0.016ug/g.

公鸡肺脏主要的药代动力学参数：t1／2 α为2.285±0.657h、t_(1/2Ka)为1.090±0.193h、t_(1/2β)为37.606±4.474h；AUC为530.797±48.050~*h、CL为0.095±0.008mg／kg／h／、T_为5.256±0.442h、C_为9.044±0.016μg／g；母鸡肺脏主要的药代动力学参数：t_(1/2α)为1.556±0.825h、t_(1/2Ka)为0.732±0.101h、t_(1/2β)为23.304±2.320h；AUC为395.073±12.095~*h、CL为0.127±0.004mg／kg／h／、T_为3.584±0.440h、C_为10.691±0.542μg／g。

At Er~(3+) doping concentration range 0.1-1.5 mol%, Er~(3+) first arrived at ~4F_(7/2) energy level by excited state absorption, then rapidly relaxed to ~2H_(11/2) and ~4S_(3/2) energy levels, the population of which increased, the remarkable upconversion green emission was obtained when Er~(3+) directly went back to ground state by radiative transition.

Er~(3+)浓度在0.1-1.5 mol％时，Er~(3+)通过激发态吸收跃迁到~4F_(7／2)能级，后迅速无辐射弛豫到~2H_(11／2)、~4S_(3／2)能级，~2H_(11／2)和~4S_(3／2)能级上Er~(3+)的布居数增多，Er~(3+)直接辐射跃迁回基态，上转换发射以绿光为主。

In chapter2 we obtain the constructure theorem and intechange theorem of 2-tournaments.wefind the correlation between the number of 3-cycles and 2-cycles in 2-tournament andits score vector,discuss a class of extreme value problem of tournament,answer partlya open problem posed by Brualdi.

第二章讨论了2-竞赛图和竞赛矩阵的一些基本问题：存在性和结构问题，证明了具有相同得分向量的任意两个2-竞赛矩阵可以通过三角形转换而互相得到，得到了2-竞赛图中2-圈与3-圈的数目与得分向量之间的关系式；讨论了2-竞赛中的一类极值问题，部分地回答了Brualdi〓的一个问题。

Methods: FOLFOX4 regimen was oxaliplation 100mg/m~2, 2 hours iv drop on d1 , calcium foliate 200mg iv drop 2 hours on d1.d2, followed by fluorouracil 400mg/m~2 iv on d1.d2 and fluorouracil 600 mg/m~2 iv drop d1.d2,and repeated every 2 week.

采用FOLFOX4方案，即L-OHP100mg/m2，静脉滴入2h，d1；CF200mg，静脉滴入2h，d1.d2；注射后立即静脉推注氟尿嘧啶(5-Fu)400mg/m2，d1.d2；5-Fu600mg/m2持续静滴d1.d2；每2周重复，28天为1周期。2个周期化疗后进行疗效评价。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。