小的环

The content of 1,8-cineole in eucalyptus oil was determined using cyclohexanone or acetophenone as internal standard.

通过用环己酮和苯乙酮作内标物，对含量 80 %桉叶油中 1，8-桉叶油素含量的测定进行比较，结果表明，用苯乙酮作内标测定，标准偏差为 0 。2 7，变异系数为 0 。33%，而且毒性较小，是较理想的内标物。

Regarding small convergence interval of conical degree as machinery sealed ring basic principle of structure optimization,with the maximum contact pressure as goal function,with the wear allowance of float ring as designing variable,the first order optimization method was applied to carry on thermal-structural coupling finite element optimization analysis of machinery sealed ring.

以小锥度的收敛间隙为优化原则，以最大接触压力作为目标函数，以静环端面的磨损裕度为设计变量，采用一阶优化法进行机械密封环热-结构耦合有限元优化计算。

CHICAGO Joshua Sutherland beamed in amazement at the 6-inch bluegill he had managed to reel in from a small lagoon on one of the first casts of his young life.

芝加哥约书亚播送萨瑟兰在惊异地在6英寸蓝，他已设法在卷筒从一个小环礁上的第一个演员，他年轻的生命。

CHICAGO Joshua Sutherland beamed in amazement at the six-inch bluegill he had managed to reel in from a small lagoon on one of the first casts of his young life.

芝加哥约书亚萨瑟兰播送大吃一惊，在6英寸浅蓝色他已经设法在卷筒从一个小环礁上的第一个演员，他年轻的生命。

Yingze city streets Qiaodong district office is located in Taiyuan, provincial capital of the window, and the state from the West Road, North Road east to the twin towers, two-lane Tanan line, and Hao Town, which borders, Yingze from North Main Street, South along with South Central Street, the building of the road until the Long Bow Street and Xiao Dianqu phase, the area of 6.82 square kilometers area, the population of 11.8 million people.

太原市迎泽区桥东街道办事处位于省城太原的窗口，西起并州路，东至双塔北路、双塔南巷一线，与郝庄镇接壤，北起迎泽大街，南沿南内环街、建设路、直至龙堡街与小店区相接，辖区面积6.82平方公里，人口11.8万余人。l现下辖19个社区居委会，是太原市面积最大、人口最多的街道办事处。

The chemistry of nucleophilic N-heterocyclic carbene has become a major area of research as organic catalyst in resent years.

具有强亲核性的N-杂环卡宾（N-heterocyclic carbenes， NHC）是近年来研究最为活跃的一类小分子有机催化剂。

This brings the number of Saturnian ring arcs with embedded moonlets found by Cassini to three.

这一发现使卡西尼飞船发现的带有小卫星的土星环弧数量达到3个。

Common reasons for modifying these structures are to change tip projection, alter tip rotation, decrease the distance between the tip-defining points, reduce tip fullness, create a supratip break, and adjust the relationship between the columella and the alar rims.

改变这些结构的常见原因是为了改变鼻尖突出度，改变鼻尖旋转度，缩小鼻尖表现点之间距离，缩小肥厚鼻尖，形成鼻尖上区转折和调整鼻小柱和鼻翼环之间的关系等。

Digital PLL's linear mathematical model is established, and it's stability is analyzed, then the DPLL's stability conditional expression is given. Whereas the phase lock in UPS is very particular, this dissertation emphasizes on the dynamic performance with disturbance of the utility source's frequency noise and the reference phase.

基于UPS 锁相的特殊性，着重分析了市电频率扰动以及相位给定突变时的系统动态特性，仿真分析表明在同一个数字锁相环中，锁相误差抖动小与输出频率变化不能过快，二者不可兼得。

Shrimp in Newburg sauce usually served in a rice ring.

纽堡沙司里的小虾，通常盛在米饭环里。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。