那100美元是我应急备用的钱。
如果你住的地方经常下雪，务必在行驶时带上雪铲、手电(最好装有警戒灯)、毛毯、备用手套等东西以应急。
If you live in region where it snows, do keep the snow shovels to be kept in cars, along with a torch (preferably with a blinker built in), a blanket, spare gloves, etc.
购物者没钱不能在超市买够东西，只能前往最便利的地方购买紧急时备用应急的食物，如牛奶和鸡蛋。
Shoppers can't afford to load up at the supermarket and are going to the most convenient places to buy emergency food items like milk and eggs.
美国的核监管机构必须确保所有核电厂在电网和备用发电机被破坏的情况下仍有足够的移动发电机或其他地备用电源以供应急。
American regulators must ensure that all nuclear plants have enough mobile generators or other backup power in place if their first two lines of defense are disabled.
是我回想起我所成长的20世纪中页的耳熟能详的周期性断电，耳边回荡着“备用广播电视应急”测试的声音。
I thought back to the periodic interruption I'd grown up with in the mid-20th century — the ear-invading tone that was part of the radio and TV "emergency broadcasting system" test.
随身携带至关重要的文件（遗嘱、保险单等）、应急电源以及备用药物。
Take vital documents (wills, insurance policies, etc.), emergency supplies, and extra medications with you.
这款手机是作为“备用”手机设计的，你可以把它放在汽车储物箱里应急。
The phone is designed as a 'backup' phone you can keep in the glove compartment for emergencies.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
上部总闸门用于日常运行，而下部总闸门用于在正常使用的闸门发生渗漏并需要更换的情况下提供备用或应急的功能。
The upper master valve is used on a routine basis, with the lower master valve providing backup or contingency function in the event that the normal service valve is leaking and needs replacement.
柴油发电机组以其结构紧凑、占地面积小、热效率高、起动迅速、控制灵活等特点成为备用电源或应急电源的首选。
Diesel generating set had become the preferred backup or emergency power because of these characteristics: tight structure, small size, thermal efficiency, rapid start, flexible control.
应急制动器是一种具有刹制性能的汽车备用制动装置。
An emergency brake pertains to an automobile standby brake device with the function of braking.
备用功率：在紧急状态时，变动负载工作的情况下应急运行功率。
Stand-by power: in a state of emergency, changes in the work load of the emergency power to run. Alternatperformance.
上海的液化天然气应急事故备用站的LNG储槽是国内第一座冷冻液化气储槽，文章介绍了该储槽的施工技术，并总结了施工中的经验和教训。
Shanghai LNG emergency storage station is the first frozen-LNG station of its kind in China. The author introduces the techniques, sums up his experience and draw his moral in construction.
也可作为应急用的备用电源。
It can also bu used as a reserved power source for emergent case.
在供电条件比较差的地区，取得第二个电源供给一级负荷有困难时，也需要增设应急备用电源。
In areas of poor power condition, where it's difficult to get an alternative power to supply class 1 load, an emergency power is required.
有可靠的电力供应和应急照明。必要时，重要设备如培养箱、生物安全柜、冰箱等应设备用电源。
There should be a reliable electricity supply and emergency lighting. When necessary, a stand-by power supply should be available for the support of important equipment.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，这样一来，大大降低了船的航速。
This greatly reduced the speed of the ship, for there was a danger that if she traveled too quickly, this rudder would be torn away as well.
Frontier是理想的应急备用过滤器。
Frontier是理想的应急备用过滤器。
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