查询词典 tread on air

For tourists interested in minority cultures, a visit to this Hmong village south of Luang Prabang is a brush with a fascinating group with ties to the United States. The visit is pure cultural tourism -- you meet people, you tread lightly, you go away.

一个来自美国的旅行团对在老挝琅勃拉邦市南部的苗族非常的着迷，这个旅行团纯粹是作学术旅行的，来到这里，无拘无束，来去自由。

If, for instance, you have a ball held up in the air by a blast of air, it is floating on air.

例如，你有一个球是通过空气爆发的方式被举起来的，它现在就浮在空气当中。

The content of air pollutants in the leaves of planting tree s can reflect degrees of air pollution and ability of absorbability of planting tree s for air pollutants.

研究结果表明：绿化树种对大气污染具有很强的吸滞能力，并依污染气体和树种的不同具有明显差异。

During the compression, room between the compressor's rotor and cylinder reduces. Oil content in the compressed air will be lower than 2PPM after the compressed oil-air mixture goes through mechanical separation and filtering separation. Purified compressed air will cool down in aftercooler. Condensated water after the cool-down is drained out solenoid valve.

在压缩过程中，压缩机转子的滑片与气缸之间容积不断减少，压缩后的油气混合气3/4机械分离和过滤分离，使压缩空气中含油量低于2PPM.3/4净化后的压缩空气进入后冷却器中进行冷却，冷却后所形成的凝结水3/4由一排水电磁阀而排出。

The analysis of the two air quality parameters-PMV and mean age of air-indicates that the air quality in the occupied zone is good enough to satisfy the sanitary requirement of people.

对两个表征空气质量的参数的分析表明，在人员活动区内，空气质量较好，满足人员活动的卫生要求。

For improving the air quality, the concepts of age of air are introduced and the solutions of age of air and ventilation efficiency are obtained by using tracer gas concentration of typical points of the cabin.

为了提高客舱内空气品质，引入了空气龄的概念并给出了由客舱内典型点的示踪气体的浓度求空气龄及通风效率的方法。

A reliable way to identify a feature of the best air mattress is to see if the mattress recommended by the sales person, has a dual air chamber in air bed.

以可靠的方式确定的一个特点，是最好的空气床垫，看看床垫建议的销售人员，具有双重气室空气中的床上。

Biology An air-filled sac or structure that aids in the flotation of an aquatic organism.Also called air bladder , air vesicle

气囊：水生动植物器官中用来帮助飘浮用的充满气体的囊或结构也作 air bladder ， air vesicle

Qiao Changlin, the air bladder inventor and the patent owner enjoying the government special allowance, founder of vessel air bladder water-drainage and entering technics, and expert in Shandong Province. It is a professional enterprise registered in his name and combining research, development and production of port and vessel air bladder containers as a whole.

该厂由享受政府特殊津贴的气囊发明专利权人、船舶气囊上下水工艺创始人、山东省有重要贡献的工交专家───乔昌林先生，以自己的姓名注册登记的一家具有自主知识产权专利产品、产研一体，生产港、船用气囊容器产品的专业企业。

It is learnt that Air Chief Marshal Mushaf Ali Mir, Pakistan''''s new Chief of the Air Staff, is to visit China for 10 days from February 21 for talks on further Chinese assistance to the Pakistan Air Force.

据报道，巴基斯坦新任空军司令Marshal Mushaf Ali Mir将于2月21日起对中国进行为期10天的访问，以寻求中国对巴基斯坦空军更多帮助。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。