备用品

Before the material can be used commercially, the manufacturing process needs to be made less expensive, and a few other modifications will likely be necessary, Ceder said.

这种新型锂电池的其它潜在应用包括电动工具，电力自行车，可再生能源的电力备用品。

I could buy a charm bracelet, my old christening standby, and add one or two charms with each birthday that comes.

我可以买一个迷人的手镯，我用在洗礼仪式的老套备用品，在以后每次生日时再加上一或两个小饰品。

We do have a flight spare that we could practice with, but we know from our experience with the cometary aerogel that it has changed somewhat in space; it has become more brittle .

我们确实有大量可供练习的备用品，但是我们从彗星尘埃的凝胶那里得到的经验是：凝胶在太空里发生了一些变化，变得更加易碎了。

So, fan belt is the store that drive a vehicle takes surely.

所以，风扇皮带是行车必带的备用品。

Powdered milk is a good standby in an emergency.

奶粉是应急时很好的备用品。

Luckily there were no spares and I was allowed to skip my performance.

幸运的是当时没有备用品所以我的演出取消了。

This video tape is broken and we don't have a spare tape.

录音带坏了，而我们又没有备用品。

So can the old standbys: couch forts, board games, and educational outings. The following things

也可以是一些以往常用到备用品：长沙发城堡，棋盘玩的游戏和有利于教育的短途旅行。

The enterprise SCHAEFER WILHELM GMBH is well-known and engaged not only in Mannheim, but also in the specialized industries of its sphere of activity, with Imports, Importer, Spare part service and at the same time with Rush service, Dumpers and Earth-moving machinery a competent partner.

SCHAEFER WILHELM GMBH 是一家现代化的、靠的专门产品供应商，这家供应商从事挖掘机，翻斗车，快速服务，备用品服务，总进口商，进口货、入物，进口商，工业机械，紧凑型挖掘机，履带式装载机，爬行车焊缝，牧羊人，服务维修，土方工程机械，运输技术的制造、售。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。