That's a carbon tax.
That is a carbon tax.
This is a carbon tax.
A carbon atom has six electrons in total.Combinations with other parts of speech
EC 2.1- Transferring one-carbon groups.它从非常小的分子开始,是一个碳,四个氢--那是甲烷--它会漂走。
It starts of with the very small ones,which are one carbon, four hydrogen-- that's methane-- it just floats off.天然气的主要成分是甲烷,一种由一个碳原子和四个氢原子组成的气体(或化合物)。
The main ingredient in natural gas is methane, a gas(or compound)composed of one carbon atom and four hydrogen atoms.他们必须把船运送到比赛现场,一个碳纤维船体的运费可能高达8万美元….
They must ship the boat to the scene, and the cost of a carbon fiber hull may be as high as $80,000.优选存在一个碳碳双键,并且可以存在高达四个非芳香碳碳双键。
Preferably one carbon to carbon double bond is present, and up to four non-aromatic carbon-carbon double bonds may be present.这些分子的组成包含至少一个碳原子,被认为是生命的基本化学元素。
These molecules, whose composition comprises at least one carbon atom, are considered as the basic chemical elements of life.那么,一个碳原子可能有6个中子,或7个中子,可能或8个中子-但它总是有6个质子。
So, a carbon atom might have six what, or seven, or possibly eight- but it would always have six protons.它的主要成分是甲烷-由一个碳原子和四个氢原子组成-并且不应与汽车使用的汽油相混淆。
It's primarily methane- a carbon atom and four hydrogen atoms- and should not be confused with the gasoline used in cars.此外,长途旅行作为一个碳排放领域,我们仍然没有更好的创新方法来减少其污染。
Moreover, long-distance travel is one area of carbon emissions where we have no good ideas on how to reduce emissions through innovation.在720SGT3的核心是一个碳纤维MonocageII底盘结构。
At the heart of the 720S GT3 is a carbon fibre MonoCage II chassis structure.原理是这样的:硼单元从一个碳原子“迁移”到邻近的原子,从而实现第二个C-C耦合。
The principle works like this: The boron unit"migrates" from one carbon atom to the neighbouring atom, thus enabling a second C-C coupling.我们来看看这个碳原子连接了一个氯一个氢一个溴还有另外一个碳原子.
Let's see, this carbon right here is bonded to a chlorine, a hydrogen, a bromine, and then another carbon.亲核取代反应是一个核(电子丰富的刘易斯基地)取代离开组从一个碳原子。
A nucleophilic substitution reaction is one where a nucleophile(electron-rich Lewis base)replaces a leaving group from a carbon atom.第三支撑臂的构建过程,从一个碳纤维,占其轻重量仅为3.5磅。
The Third Arm is constructed from a carbon fiber, accounting for its light weight of only 3.5 pounds.首先,3D打印机将搭建一个碳纤维桁架结构作为整个系统的框架。
First, the 3-D printer would build a carbon fiber truss structure that would act as a frame for the system.实施:大多数风景园林师应该知道在项目施工过程中有一个碳成本;.
Most landscape architects would understand that there is a carbon cost in the construction of a project;BP首席执行官BobDudley表示,为了减少能源消耗,我们需要一个碳排放解决方案。
BP's chief executive, Bob Dudley,said to drive down energy use we need a carbon emissions solution.年10月,天文学家们宣布这颗行星可能是一个碳行星(钻石行星)。
In October 2012,it was announced that this planet could be a carbon planet.一个碳原子连着一个氟原子一个氯原子连着这个碳原子一个氢原子连着这个碳原子一个溴原子连着这个碳原子.
You have a carbon connected to only a fluorine, a chlorine connected to the carbon, a hydrogen connected to the carbon, a bromine connected to the carbon.我们使用我们的碳排放信息面板开发了一个碳监测解决方案,该解决方案能够查询DHL和其他五家物流服务提供商提供的数据。
We developed a carbon monitoring solution using our Carbon Dashboard that tracks data from DHL as well as five other logistics service providers.如果你看这边这个碳原子你能--它连了一个氯和另一个碳,但是它连了两个氢所以不是手性的.
If we look at this carbon right here you can-- well, it's bonded to a fluorine and another carbon, but it's bonded to two hydrogens, so it's not chiral.但是,举例说吧,一个碳元素的原子,在化学结合过程中的任何一次碰撞和相互作用之后,都始终保持为一个碳原子。
But an atom of the element carbon, for instance, will still remain a carbon atom after any collision or interaction in chemical binding.