查询词典 keelson

Gutters or channels on each side of a ship's keelson that drain bilge water into the pump well.

污水道，通水孔船底龙骨两侧用来排污水的水槽或水道

Sorry, I did not find in my reserve the early photos of preparing the keel, deadwood, keelson and stem.

很抱歉，我没有找到我保留的早期的准备龙骨，龙骨帮木，内龙骨和船首的照片。

A horizontal beam connected to the top of a ship's vertical keel or to the keelson.

连接船只的直立龙骨的顶部和内龙骨的平板。

He also had to be able to talk like a sailor."My knowledge of ships and sailor's talk came much to my assistance, for I knew a ship from stem to stern, and from keelson to cross-trees, and could talk sailor like an 'old salt.'"

另外，他也必须让自己听起来就像是个水手「我对船及水手行话的了解帮了我很大的忙，因为我对船知之甚详，从它的内龙骨到它的桅顶横桁，我无一不知。

It is ideal for the keelson and the in-fill pieces of fully planked hulls and is commonly used as base planking on double planked hulls because it is tough and does not splinter easily.

它是理想的龙骨和木板船体的填补块，还是双层船壳板船体的常用基础板材，因为它结实不容易裂。

The anodic treatment refer to the use electro-chemical means that the work piece sufficient is the anode, serve electrolytic oxidation processing, causes to form has the adherence oxide layer in the keelson superficial procedure.

阳极处理（Anodic oxidation 或anodizing ）是指利用电化学方法，将工件充为阳极，施以电解氧化处理，使形成具有密着性的氧化层于底材的表面程序。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。