It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It can produce acetylene gas when met water, it can burn when m...
aI know someone in the world is waiting for me, although I've no idea of whohe is. But I am unhappy every day for this 我知道某人在世界等待我,虽然我不知道whohe是。 但我是怏怏不乐的每天为此[translate] a对不起 我得下 有家长要来报名 就到了 Was unfair to me under to have the guard...
At first glance, the Criteria Cognitive Aptitude Test (CCAT) is intimidating. But don’t panic! You don’t need to get all the questions right to shine in front of employers. Keep in mind that most people don’t make it all the way through the test. In fact, the average test taker...
distributor, manufacturer and raw material supplier levels. The effect is named after the physics involved in cracking a whip. When the person holding the whip snaps their wrist, the relatively small movement
A scourge is a whip used for punishment, characterized by multiple lashes, while a whip typically has a single lash and is used for driving animals or as a symbol of authority.
As verbs the difference between whipped and whopped is that whipped is (whip) while whopped is...
What Is The Basic Insulation Level (BIL) – photo credit by David Parrish via Flickr An example is shown in Figure 1 below. The minimum level is known as theBasic Insulation Level (BIL)that must be that ofall of the components of a system. ...
But the most common meaning of “smart” is to be clever. If someone is smart as a whip (鞭), he is able to think very quickly. 5 Some people are considered street smart. They may not have a strong education, but they are god at dealing with people and problems in the real wo...
1. An exclamation used to emphasize surprise, shock, anger, disgust, etc. In this phrase, "the heck" is used as an intensifier.What the heck are you doing? You can't come in here!What the heck? I just had this fixed, and now there's a dent in it!Just what the heck is going...
a嗨,我是萨姆。 Hi, I am the sum.[translate] aSabrina Maree-Stocking Stuffer Sabrina Maree长袜填充者[translate] at is time for me to draw lot and consult fortune tellers. t是时候为我画全部和咨询占卜者。[translate] a不知道自己在哪 안으로 모른다[translate] ...