查询词典 sealed

Emerson blades are custom made by hand from up to six cross-laminated layers of wood and sealed to resist moisture.

艾默生扇叶是手工制作的，多达6层的木材密封复合，抗潮湿。

When the pine and cypress resin flows down the time, there is a small insect was accidentally Pine resin poured into the case, it will be sealed inside, and go through years, decades, centuries of time, they formed the amber.

当松柏树脂流下来的时候，有一只小昆虫不小心被松柏树脂淋到了的话，它就会被封在里面了，再经过几年、几十年、几百年的时间，就形成了琥珀。

In particular, sealed in the altar of tile date of the wine, the arrival of Kai altar in the spring, fresh unabated, accompanied by wine Shannon Calligonum indeed make people greedy excess saliva Dayton, smoked Smoked For drunk.

尤其封存在瓦坛中的酒枣，到来年春天启坛，鲜活如初，枣香伴着酒香，确能使人馋涎顿溢，熏熏欲醉。

The experimental results showed that the corrosion rate in this system is so low that it can meet the condition to be used in sealed batteries. It was also found that aluminum keeps active to some extent in a wide potential range and its discharge potential is near to that in aqueous solution. The sharp increase of discharge potential, which led to the end of discharge, was probably caused by the deposition of discharge products on aluminum surface.

实验结果表明这一体系中的腐蚀速率极小，以致于可以满足密闭电池的要求；纯铝在这一溶液中可以在相当宽的电位范围内保持一定的活性，放电电位与水溶液体系相近；放电后期电位迅速上升的可能原因是放电产物在表面的堆积。

The Metal seated butterfly valve adopts a double eccentric structure and a inclined cone seal. The seal-ring can be separated once open the disk, and the valve can be sealed once the seal-ring contacts the disk. This structure can decrease the friction torque when the butterfly valve opens and closes, and expanded the life time, and make opening and closing easily.

斜锥面金属密封蝶阀设计采用了一个双偏心和一个特殊斜锥椭圆密封结构，实现蝶板在开启瞬间密封面即分离，关闭接触即密封的效果，这种密封结构实现启闭无机械滑动摩擦，大大延长了密封件的使用寿命，并且达到启闭轻松自如目的，且具有密封自动补偿功能。

A friend of mine has been reflected in the walls of his house there is a door-shaped cracks, and later asked the developer to know the original construction when I left freight elevators, and later catch-sealed sloppy handling, resulting in troubles left. 2. Hydropower inspection.

有一个朋友曾反映他家的墙壁有一个门形的裂缝，后来追问发展商，才知道原来是施工时留下的升降梯运货口，后来封补时马虎处理，以致留下后患。2。

The results of two cases of patients with intravenous catheter system and then made a one-time infusion bottles sealed drainage alternative treatment of closed thoracic drainage well.

结果 两例病人用静脉留置针接一次性输液器及自制密封引流瓶替代胸腔闭式引流技术治疗效果良好。

A self-fastening sealed drill sleeve and drill rod driven by the push force of drilling machine of archor rod features that its drill rod is composed of drill rod body, handle and sealing ring, and its drill sleeve of ZJI-model rubber spring type or ZJII-model spiral spring type consists of fastening sleeve, water nozzle, telescopic sleeve and spring.

本发明涉及一种锚杆钻机给进推力自紧密封钎套和钎杆，属于锚杆支护机械领域一种锚杆钻机在实施湿式钻孔作业中使用的钎套和钎杆。其特点是由钎套和钎杆两组部件组成，钎杆部件由钎杆体、钎柄和密封圈构成；钎套部件有两种结构：ZJI型橡胶弹簧式和ZJII型螺旋弹簧式，其部件由卡套、水嘴、伸缩套、弹簧组成。

The down-the-hole hammer drilling is to use compressed air as circulation medium substituted conventional mud,has solved problems of coalfield sealed fire area exploration high temperature water burst in boreholes,burnt rock loosen and developed fissures,instable and easy to collapse,broke through low drilling efficiency in hard rocks.

潜孔锤钻进是以压缩空气代替传统的泥浆作为循环介质，解决了煤田火区勘察钻孔中高温水爆、烧变岩疏松裂隙发育、不稳定易坍塌的问题、突破了坚硬岩层硬钻探效率低的难题。

Cover with plastic drum driving force: the structure used nylon plastic housings, imports of precision bearings, sealed cover, with a reasonable structure, a flexible rotation, carrying a good, low noise, dust and low cost , Apply a wide range of features.

塑料端盖无动力滚筒：结构采用尼龙塑料轴承座，进口精密轴承，密封端盖，具有结构合理，转动灵活，承载性好，噪音低，防尘、成本低，适用范围广等特点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。