查询词典 mucilage canal

A hydrokinetically simulated sucking was made to study the self-intermittent vacuum drainage of the root canal.

摘要作者采用实验力学方法，模拟吸吮，探讨自体间断真空度根管引流术的流体力学原理。

Less and except that part of the above described land forming a part of public roads and highways and less any part thereof not exceeding 5 acres, more or less, that may be owned by Moorhead Drainage District and used as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

Objective To study the effect of the low negative pressure drainage by tubing through anal canal in patients of fecal incontinence.

彭雅君 ，李小珍，郑碧霞目的探讨低负压引流在大便失禁中的有效控制方法。

Less and except that part of the above described land forming a part of public roads and highways and less any part thereof not exceeding 5 acres, more or less, that may be owned by Moorhead Drainage District and use d as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

Engineers have said they need at least a week to dig a drainage canal to reduce pressure on the dam, which is blocking the Bai He two miles upstream from the devastated town of Beichuan.

工程师估计至少需要一周时间把水闸打通，来减轻对河坝的压力。白河河坝建在破碎的北川县上游两英里的地方。

Less and except that part of the above described land forming a part of public roads and highways and less any part thereof not exceed ing 5 acres, more or less, that may be owned by Moorhead Drainage District and used as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

Less and except that part of the above describe d land forming a part of public roads and highways and less any part thereof not exceeding 5 acres, more or less, that may be owned by Moorhead Drainage District and used as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

Large-scale irrigation and drainage canal system Zhanghe river old old Shahe, Wang closure of key projects, such as stem 22, the total length of 266 kilometers.

大型排灌渠系河道有老漳河、老沙河、王封干等骨干工程22条，总长度266公里。

Engineers have said they need at least a week to dig a drainage canal to reduce pressure on the dam, which is blocking the Bai He two miles upstream from the devastated town of Beichuan.

工程师估计他们至少还需要一周时间才能挖成一条排水渠，这条渠道能够给堵塞白河的水坝缓解不少压力。

Alongside each irrigation canal a drainage ditch was dug.

沿着每一条灌溉渠，他们还挖了一条排水沟。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？