采用生活污水对高效藻类塘进行藻类培养驯化,在水深为0。
The algae in high rate algal pond(HRAP) was cultivated directly in domestic sewage under 0.
港区水深大,平均水深为12.2米,万吨级的远洋巨轮可以全天候进出港口。
Port depth, average water depth of 12.2 meters, ton ocean liners can be all-weather port.
他的笔名取自他在蒸汽船上做工时听到的报告水深为两口寻(12英尺)——意即可以通航的信号语。
He adopted his pen name from the cry heard in his steamboat days, signaling two fathoms (12 feet) of water — a navigable depth.
例如,ascopeof 7意味着当水深为17英尺,船头距水面为3英尺时(总共的垂直落差为20英尺),140英尺的锚缆将被放出。
For example, a scope of 7 to 1 means that with a water depth of 17 feet and the boat's bow 3 feet above the water (total vertical drop of 20 feet), 140 feet of anchor rode would be let out.
例如,ascopeof 7意味着当水深为17英尺,船头距水面为3英尺时(总共的垂直落差为20英尺),140英尺的锚缆将被放出。
For example, a scope of 7 to 1 means that with a water depth of 17 feet and the boat's bow 3 feet above the water (total vertical drop of 20 feet), 140 feet of anchor rode would be let out.
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