查询词典 ring in

The conversion of the cyclobutanes to the corresponding annulation products was achieved by a reaction sequence of [elimination of HCl in the cyclobutanes-4 electron electrocyclic ring opening-6 electron electrocyclic ring closure-elimination of another HCl molecule] .

这些环丁烷产物向增环产物的转化是经一个[脱除－分子HCl得环丁烯－环丁烯电环开环为丁二烯－6电子电环闭环－脱除另一分子HCl]这一连续反应进行的。

Geary, a coat check at a dancing school was found not to be a bailee for a fur piece wrapped inside a checked coat, because there was no knowledge of the fur, therefore no contract. In Peet v. Roth Hotel Co., a person who accepted possession of a ring for delivery to another was a bailee, even though he did not know the ring was valuable.

样品诉减速器、联校舞蹈检查时发现没有一个是受托一块毛皮大衣包裹内清查、因为没有知识的皮毛，因此没有合同公牛-记载在Peet案诉陆士酒店有限公司一个人接受一个拥有一响受托运送到另一个、虽然他不知道戒指是宝贵的。2。

As the fourth quarter of this year's negative growth of the economy than the basic ring have been identified, in the first quarter of next year will be lower year-on-year growth, but the ring may be slightly better than the growth rate; the United States and Europe to consider economic trends, the impact of the policy of delay and inventory required to digest Time, around the second quarter of next year's economy will gradually pick up, GDP is expected to grow 8.2 percent throughout the year.

由于今年的经济负增长环比第四季度基本已确定在明年第一季度将是较低的按年同比增长，但环比可能略有增长速度越好，美国和欧洲，考虑经济发展趋势，围绕明年的经济第二季度的延误和库存政策的影响需要消化的时间，将逐步回升，国内生产总值预计全年增长百分之八点二。

The warp floor ring starts from a basic shape of round ring projecting from the building plan, reflecting the essence of harmony and beauty in phoenix culture through two mutually coiled shapes and combining with traditional phoenix totem.

翘曲的落地圆环是从建筑平面投影为一个正圆形的基本体型出发，通过两个体型相互盘绕的意象，体现了凤凰文化中"和·美"的精髓，并与传统众多的凤凰图腾相契合。

It includes bore/outerside diameter deviation from basic, inner ring/outer ring width deviation in single radial plane.

几何精度包括内径偏差、平均内径差、外径偏差、平均外径差、套圈端面平行差的允许值。

This push-in style bioplast replacement nose ring can be used with any 18 gauge push-fit nose ring..

这推入式风格的原生质体更换鼻声，可用于任何18号推适合鼻环。。

The structure is formed by the assemblage of the second building units: cancrinite cage, according to the hexagonal space groups P63/mmc. It has not only the 18-ring pore channel system which parallels to the c-axis as in VPI-5, but also 10-ring pore channel system along both a and b-axis. The results obtained from calculating the bond distances and angles between the...

与VPI-5类似，具有平行于c方向的十八元环直孔道结构，但侧面有十元环孔道，通过计算该结构模型各原子间的键长、键角，认为该结构有可能存在，采用POWD-MODELING程序，计算了它的理论XRD谱图并绘制出其立体拓扑结构。

Later advancements saw the ends of the can made out of aluminum instead of steel. In 1962, Ermal Cleon Fraze of Dayton, Ohio, invented the integral rivet and pull-tab (also known as rimple or ring pull), which had a ring attached at the rivet for pulling, and which would come off completely to be discarded.

之后的技术进步经历了铝替代铁做原材料使之能够冷凝。1962年，来自俄亥俄州代顿的艾马尔·克里昂·弗拉泽﹙Ermal Cleon Fraze﹚发明铆钉和拉标签：铆钉上外套一个环锚紧，拉开后可整个被丢弃。

In this paper, the force-energy formula which is suitable for double groove ball section ring is deduced based on force-energy formula of closed rolling... of rectangular cross-section ring by using micro-element method.

本文在矩形截面环件闭式辗扩力能公式的基础上，采用微元法推导了适合双沟截面环件的辗扩力能公式。

Some basic properties of σ- LFSR over F4 are studied, such as nonlinearity, cycle structure distribution of state graph, the largest period and counting problem related. The conclusions are as follows:The coefficient ring of σ-LFSR is isomorphic to the matrix ring over F,. The cycle structure of σ- LFSR is consistent with that of the determinant of the corresponding polynomial matrix if and only if the feedback polynomial of - LFSR does not contain nontrivial factor over F2,. The counting formula of the number of σ- LFSR with inconsistent cycle structure is also showed in that part. The period of σ-LFSR with degree n is maximum if and only if the determinant of the corresponding polynomial matrix is the primitive polynomial with order 2n over F2,.

本文研究了有限域F_4上的σ-LFSR的一些基本性质，如非奇异性、状态图的圈结构的分布、最大圈的充要条件及相关的计数问题等，得到以下结论：σ-LFSR的系数环同构于F_2上的矩阵环；σ-LFSR的状态图的圈结构与对应的多项式矩阵的行列式的圈结构一致的充要条件为σ-LFSR的反馈多项式不含有非平凡的F_2上的因式，给出了圈结构不一致的σ-LFSR的计数公式； n次σ-LFSR周期达到最大，当且仅当对应多项式矩阵的行列式为F_2上的2n次本原多项式。

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％。