查询词典 ring-a-ding

In this paper,the concept of ideal of ring is spreaded by widening the satisfying conditions of the subring of ring,thus the concept of weak nearly-ideal is drawn out,and several basic properties of weak nearly-ideal are given.

通过对环的子环所满足的条件进行加强，推广了环的理想概念，引入了弱近理想的概念，讨论了弱近理想的性质，以及弱近理想与近理想、理想、弱理想的关系。

Results show that hydroxyl group existing in benzene ring, sulfanilamide being adjacent to hydroxyl group and benzene ring itself are main active sites of this kind of compounds probably. Orbit energy distributing on groups and the number of net charge of N atom determine compounds' insecticidal activity directly.

计算结果表明，该类化合物中苯环上的羟基、羟基相邻的磺胺基团以及与该苯环的组合很可能是该类化合物的主要活性部位，分布在基团上的前线轨道以及N原子的净电荷的多少直接决定化合物的杀虫活性。

Main business products : Plastic's spring rope, mobile rope, mobile chain, mobile's accesories, mobile convenience nip, mobile wipe, key ring, hand ring, EVA sunbonnet , fishing rope, key hang brand which is extensively be used in mobile, stationery, fishing tackle, fitness equipment, hardware tool, dress' accessory, gambling house's chip and all sorts of promotion Gifts, advertisement's gifts.

专业生产：塑料弹簧，塑胶弹簧，玩具弹弓线，塑料钥匙链，钥匙扣，浴室手环，手圈，手机弹簧绳，手机挂链，手机绳，手机吊绳，手机饰品，手机配件，钥匙吊牌，渔具失守绳，文具台笔，健身器材弹簧配件，五金工具弹簧配件，出口服装的塑料弹簧配件，赌场筹码挂链，以及促销礼品，广告礼品等塑胶类挤出产品及配件。

There are two different ring oscillators in this accelerometer with the same electrical parameters. The output signal was achieved by subtracting the syntonic frequency of one ring oscillator from that of another.

2为了解决传感器的数字化，本文提出了一种新的环振式数字压力传感器，它采用做在硅梁上的 MOS 环形振荡器作为敏感元件，采用混频器作为片内的信号处理单元，实现环形振荡器的频率相减。

Let freedom ring from every hill and molehill of Huangtu Tableland, from every mountainside, let freedom ring.

当我们让自由之声响彻之时，当我们让它从每一座村庄，从每一个省和每一座城市响起时，我们将能加速这一天的到来，那时，所有孩子们，乙人和非乙人，北方人和南方人，汉人和少数民族，将能手挽手，以那古老的圣歌的歌词高唱

Throw one's hat in the ring 宣布参与 Gerald didn't like any of the candidates that were running, so he decided to throw his own hat in the ring.

杰拉尔德不喜欢任何候选人，因此他决定自己参选。

Piston ring, which is apt to be worn out, is the key part of engine. The tribological character of piston ring and cylinder affects the capability of engine.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，其摩擦学性能的好坏直接决定着内燃机质量的优劣。

Piston ring, which is apt to be worn out, is the key part of engine. The quality of piston ring affects the capability of engine. Abrasion between piston and cylinder is mainly abrasive wear.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，它的质量好坏直接决定着内燃机质量的优劣。

If you are NOT getting an adjustable toe ring, be sure to measure the exact toe you want to put the ring on first.

如果您没有收到可调脚戒，一定要测量准确脚趾要放在第一环。

Don't confuse FDDI's ring structure with Token Ring.

请不要把FDDI的环形结构与令牌环混淆起来。

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％。