查询词典 gum

The gum pocket is the space between your teeth and gum.

牙囊是牙齿和牙龈之间的空隙。

If the pocket around the tooth becomes blocked a build up of pus may cause a gum abscess to form.This will need treating by your dentist with antibiotics followed by thorough scaling and polishing to clean out the gum pocket.

如果口袋周围的牙齿，成为封锁了建立的脓可能导致牙龈脓肿形成，这将需要治疗由你的牙医用抗生素其次是彻底的结垢和抛光清理口香糖的口袋。

By analyzing the situation of producing and selling of Chinese gum rosin ,the development of Chinese gum rosin industry can be divided into three main stages.

通过对20世纪90年代以来中国松香产销情况的分析，把中国松香行业的发展分为3个主要的发展阶段，并由此引出未来中国松香行业发展的趋势：松香生产必将逐步与松林基地结合，实现&林脂一体化&；热熔松香将在松香深加工过程中广泛采用；松香的国内需求将随着松香深加工产业的发展而迅速扩大。

The Copenhagen gum rosin which is to be loaded in Hatch No.4 lower hold hasn't arrived yet. But the Oslo rig which is to be loaded in the tweendeck has already arrived. So can we change the location for the rig with that for the gum rosin?

计划装在四舱底舱的哥本哈根的树胶脂还没来，但计划装在二层舱的奥斯陆的小地毯已到了，那么我们能否把小地毯与树胶脂的位置调换一下？

Obtained by is omerizing gum rosin with a catalyst , mainly consists of dehydroabietic acid , important component for making potassium soaps , raw material for adhesives and chewing gum .

歧化松香是一种改性松香，主要成分是去氢枞酸。性能稳定，常制成钾皂，用作合成橡胶的乳化剂，以改善和提高橡胶性能，也是制造胶粘剂及口香糖的重要原料。

In September of 2004 we purchased the gum rosin production line from Guangdong Deqing forestry chemicals products Co., Ltd., the investment t amount is USD 4,000,000, main management are Gum rosin, turpentine, etc.

公司于2004年9月收购德庆林化集团公司松香生产线，投资总额为400万美元，主要经营松香、松节油，年产松香20000吨，产品畅销国内外。

ST03 high bility double set dozen the gum machine mainly have to anticipate a pump, solid turn a pump, comparison pump, to anticipate pump rise and fall system, adjust ratio structure and mix gum system, spirit to move system, liquid to press system and electricity system to constitute.

ST03高能双组份打胶机主要有基料泵、固化剂泵、比例泵、基料泵升降系统、调比结构、混胶系统、气动系统、液压系统及电气系统组成。

ST03 high bility double set dozen the gum machine mainly have to anticipate a pump, solid turn a pump, comparison pump, to anticipate pump risefall system, adjust ratio structuremix gum system, spirit to move system, liquid to press systemelectricity system to constitute.

ST03高能双组份打胶机主要有基料泵、固化剂泵、比例泵、基料泵升降系统、调比结构、混胶系统、气动系统、液压系统及电气系统组成。

Jill gives him a stick of gum, and a strange look 'Gum would be perfection'?

Jill给了他一块口香糖，然后奇怪地看着他）&口香糖也是不错的选择&？

How to Make Sugar Gum Paste Flowers : What is Gum Paste?

如何使糖胶的粘贴鲜花：什么是口香糖粘贴？

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。