救生圈

Holmes light

烟火信号

Holmes light 救生圈上)烟火信号 | Holmes light 烟火信号 | Holmes self-igniting signal light 救生圈上烟火信号

circular life belt

救生带

circular life belt 救生圈 | circular life-belt 救生带 | circular life-belt 救生圈

lifesaver

救生圈

James和Charles针对在这类设备上讨生活的程序员所撰写的这本书,如果算不上救生圈(lifesaver),起码也是节约时间的法宝(timesaver). 作者以简洁有力的方式把握了计算机领域中大多数古老而不可或缺,但非显而易见的内存节约技术.

puddle

水坑

先在柱(Mast)旁拿取钳子(Plers),然后用吸管从水坑(Puddle)中吸些海水,再把救生圈(Floats)放在地上,然后站在救生圈. 弄开箱子,首先用铜线接在箱子的电线(Electric Wire)上,再用钳剪断电线,把海水(Water)灌入锁(Lock)内,

buoy quoit

救生圈

buoy privately maintained 私有浮标 | buoy quoit 救生圈 | buoy repeater station 浮标中继站

water wings

救生圈

life jacket 救生衣 | water wings 救生圈 | life guard 救生员

Life buoys

救生圈

船用电磁计程仪通用技术条件 General specification for marine electromagnetic logs | 救生圈 Life buoys | 船用救生衣 Lifejackets for ships

Lifebelt

救生圈

救生艇lifeboat | 救生圈lifebelt | 船长captain

Lifebelts, life rafts

救生圈、救生艇

Life rescue equipment救生设备 | Lifebelts, life rafts救生圈、救生艇 | Magazines杂志

safety buoy

救生圈

safety brake 安全制动器 | safety buoy 救生圈 | safety buoyancy 储备浮力

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮