查询词典 rings

To adjust the crimping height, the adjustment rings must only be turned as described in the following.

要调整卷曲高度，调节环必须在以下描述的情况转动。

However, PARs in snow ice insoluble particulates, cryoconite and surface soil around the Qiyi Glacier are dominated by those of four to six rings.

雪冰和冰川融水样品中相对富集3环和4环，雪冰不溶微粒和冰尘以及七－冰川周围表层土壤样品主要以4-6环为主，这是由PAHs自身的物理化学性质决定的。

They suggested that radicals with a double bond 13 to the carbon bearing the peroxy groups (which can only arise from acids containing more than two double bonds) cyclize to form peroxides with five-membered rings.

他们认为连接过氧基的碳原子有一个双键的游离基(只有多于两个双键的酸可形成)环化形成五元环的过氧化物。

These data were used to infer the molecular formula and the elemental compositions of all the fragmental ions through software interpretation and, by further applying fragmentation regularities of mass spectrometry, the majority of ions were fully assigned. A base peak at m/z 402 in the mass spectrum was found as the molecular ion. The fragments were created mainly from the fragmentations of the tetrahydrofuran rings and the hydroxyl group. The most fragment products contain the dimethoxy phenyl group.

利用这些数据通过软件导出了分子式和所有碎片离子的元素组成，由此进一步根据质谱裂解规律对石梓醇分子的电子轰击质谱的主要裂解碎片给出了完全的归属，质谱中发现基峰为分子离子峰(m/z402)，裂解碎片主要来自双骈四氢呋喃环的裂解和羟基引起的裂解，绝大部分裂解产物包含二甲氧基苯基基团。

A line is patiently snaking its way to a docent with a telescope trained on Saturn's rings and the moon Titan.

一位讲师用观测土星和土卫六的望远镜，能看到一条亮线拖曳着划过天际。

Fluctuating number of windows have not lived in the number of hotels will feel wronged feelings of separation is used to browse the collection or used them so How long have toiled every day unforgettable calamity wet flies long sad eyes can see is the legacy of love for vagrants and a few have double beds several rings resolute belief before the exchange warmth to a person's chest for the last mistakes committed by another reflection Everyone dreams are out on tenterhooks refused to do so enjoyed the lamb love Guilt is not track on the Moon enclasp change the silhouette disappeared in the darkness of false circulation was fine in the sun all obstacles want to be bound to God to forgive non-stop love need more courageous no answers as the candlelight dinner dinners -- love is not a warm embrace for petals spread on the bed sheets it grow too crowded, open to the emotional needs of other people came close to the soil return to the vicious cycle of short-term expectations disappointed expectations always dissatisfied with the Federation of romantic long lost youth for a better husband to be your best not to be disappointed exciting ordinary

浮动视窗数目没有住在酒店数量将抱屈感情是用来分离浏览收集或使用它们每天辛辛苦苦做多久难忘浩劫湿苍蝇长伤心眼睛所看到的却是爱流浪的遗产数有几个戒指坚定信仰双人床前外汇温暖一个人的胸口上犯了错误的又一生动体现，是人人梦想如坐针毡拒绝这样做羔羊爱有罪不享受在月球轨道握紧改变身影消失在黑暗虚假流通晴朗太阳一切障碍不受约束地上帝原谅不停荒更需要勇气爱情是没有答案的烛光晚餐晚餐--不是爱情拥抱为花瓣的床单它蔓延成长太拥挤开放的情绪需要别人差点土壤回到恶性循环短期期望期望总是失望不满联合会青年对美好爱情早已失去丈夫当您最好不要失望兴奋普通

Abstract］ Objective To investigate the effect of eucommia ulmoide oliver on the contraction of rat thoracic aorta rings.

目的 探讨杜仲对大鼠离体胸主动脉血管环收缩活动的影响。

The synthesis of DPEP and ETIOP were investigated, and our studies was focused on the porphyrins with five-membered exocyclic rings.

石油卟啉DPEP和ETIOP的全合成：合成石油卟啉可以为天然石油卟啉的结构鉴定提供标准样品。

Some Keepers of Secrets have haunting, androgynous face pierced with rings, with fanged mouths from which forked tongues flicker.

一些守密者有着另人困惑，难辨雌雄，布满环饰的脸，叉状的舌头闪缩于布满尖牙毒齿的嘴中。

In addition, NO, calcium and adhesion molecules mediate the processes of angiogenesis. Thus, we chose fluorene, one of PAHs which contain three bezene rings, to study the effect of PAHs on angiogenesis in HUVECs.

而许多文献也指出一氧化氮、钙离子浓度的变化及黏附因分子的表现在血管新生中扮演一种媒介的角色，所以在此我们选取具三苯环的芴来探讨多环芳香烃对於血管新生方面的影响。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。