查询词典 y

In addition, the second rare earth, such as Tb〓、La〓、Gd〓 and Y〓, was separatively doped in the europium carboxylic complex and replaced some europium ions. The luminescence properties were discussed to research the effect of the second ions to europium ions.

本文将第二种稀土离子Tb〓、La〓、Gd〓和Y〓分别掺入到铕的羧酸配合物中，让第二种稀土离子部分取代铕离子，并详细地研究了不同含量的第二种稀土离子对中心发光离子铕荧光性质的影响。

Methods Reconstruction plate,shapable titanic plate,T-shaped plate and Y-shaped plate were used in 77 calcaneal fractures of 69 patients.

运用重建钢板、可塑形钢板、Y形钢板和T形钢板对69例77侧跟骨骨折进行治疗。

Phenylethyl cinnamate was synthesized from cinnamic acid with β-phenylethyl alcohol using ultra stable Y zeolite supported silicotungstic acid as catalysts without solvent under microwave irradiation.

在微波辐射下，以超稳Y沸石负载硅钨酸为催化剂，不使用溶剂，合成了肉桂酸β-苯乙酯。

For simplicity, we assume E to be in the X direction and to vary sinusoidally in the Y direction.

为简单起见，我们假定E在X方向上，并在Y方向上正弦式地变化。

Skutterudite compounds, Sr y Co 4 Sb12- x Te x , were synthesized by melting method and SPS method, the thermal and electrical properties were measured in the temperature range from 300K to 850K.

采用熔融法结合SPS烧结技术合成了Sr y Co4Sb12- x Te x 化合物，并探讨了Te掺杂对化合物热电性能的影响。

Though the cards were convienent and probably should be considered cheating, after five minutes of Donnellys, I was confused as to who was who and how they were all related — blame it way-too-quick introductions and the stereotypical Irish/Italian/New York way of having all names end in "-y" it seems like there's a Tommy, Jenny, Joey, Danny, Pauly, Petey, Jimmy, Billy, Bobby, Scotty, Biscotty, and Sneezy in every neighborhood.

尽管卡片很方便也许但也许应该考虑耍耍小花招。看了五分钟Donnelly家的男孩们，我搞不清楚谁是谁，以及他们间所有的联系——这要怪飞快的介绍和那种来自爱尔兰/意大利/纽约的所有名字以-y结尾的方式。

Our results indicated that Y-encoded genes'mRNAs were reserved selectively in mature spermatozoa.

以上结果说明成熟精子对Y染色体编码的基因mRNA是选择性保留的。

The table base with the table backand forward is Y. The spindle head going up and down is thedirection of Z axis feed. The Z motor takes with brake. when thepower is cut off, the motor stops in order to prevent the spindlehead fall down because of self-gravity.

工作台底座带工作台前后运动为Y轴方向。Z向进给为主轴头的上下运动，并且Z向电动机是带制动器的，当断电时，Z向刹紧，以防主轴头因自重而下滑。

The person do poineering work that the Sriram Krishnan of Microsoft turns to the solution that similar Hadoop is aimed at large-scale applying this kind with Amazon EC2 and developing ceaselessly from those and the angle that develop the problem that personnel place faces, put forward crosscurrent to Hadoop: The main value of Web 2.0 comes from at the data that generates by numerous user, be like Del.ico.us, Digg, Facebook... the commercial sense that it had surmounted any individuals to run large-scale server software, be like Gmail, Google Search, Live, Y!

微软的Sriram Krishnan则从那些转到类似Hadoop和Amazon EC2这种针对大规模应用并在不断发展的解决方案的创业者和开发人员所面对的问题的角度，对Hadoop提出了反对意见： Web 2.0的主要价值来自于由众多用户生成的数据，如del.ico.us、Digg、Facebook……它已经超越了任何个人运行大规模的服务器软件的商业意义，如Gmail、Google Search、Live、Y！

The Paleoproterozoic Beidahe Group-complex remains as continental shivers in the interior of the North Qilian orogen. In its early stage of development, there occurred abundant amphibolite. The protolith of the amphibolite is basalts. The Alk-∑FeO-MgO plot, REE features and Rittmann index show that the protolith belongs to the calc-alkaline suite and exceptionally shows the subalkaline character. The rock is characterized by higher Al2O3 and ∑FeO and lower Mg#, indicating that it has a higher degree of compositional evolution and that the formation of volcanic rocks is related to activation of older crust. Highly fractionated REE patterns and amphibolite on the Ti-Zr-Y plot, Ni-FeO/MgO plot and Ta/Yb-Th/Yb plot all indicate the characteristics of volcanic arcs and active continental margins. On the geochemical diagram of basalt, the overall REE features are in the main analogous to those of calc-alkaline island-arc basalt, with Sr87/Sr86=0.71617–0.72033,Nd143/Nd144=0.512414–0.512495 and εNd=–2.79 to –4.37,εSr=245.78–305.3, showing that the magma was derived from the crust or subjected to contamination with the lower crust below the continent.

提要：以大陆碎块形式残存于北祁连造山带内部的古元古代北大河岩群早期发育有大量的斜长角闪岩，其原岩为玄武岩，Alk—∑FeO—MgO图解，REE特征，里特曼组合指数等均显示斜长角闪岩属钙碱性系列范围，个别显示弱碱性，斜长角闪岩具有较高的Al2O3，∑FeO和低的Mg#，这些特点反映其成分演化程度较高，表明火山岩的形成与古老地壳的活化有关，有较强分异的稀土元素分配模式，在Ti—Zr—Y图，Ni—FeO/MgO图解和Ta/Yb—Th/Yb图解上斜长角闪岩均显示火山弧或活动大陆边缘的特点，在玄武岩的地球化学形式图，稀土元素整体特征与钙碱性岛弧玄武岩基本相同；87Sr/86Sr=0.716 17～0.720 33， 143Nd/144Nd=0.512 414～0.512 495，εNd=-2.79～-4.37。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。