| 释义 |
bo·ron 英ˈbɔːrˌɒn, ˈbəʊr-美ˈbɔrˌɑn, ˈbor-AHDbôrʹŏn', bōrʹ- 高COCA⁴⁵³¹¹BNC⁶⁰¹⁶⁵iWeb²⁰⁸⁶⁹Economist⁵³⁵⁸¹⁺¹
基本英英词源搭配记法近义反义派生词例句例句
n.化硼简写符号B
Noun:
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder词源同borax, 硼砂。-on, 化学名词后缀，衍生自carbon.boron steel硼钢ferro boron铁硼合金硼铁合金…boron trichloride三氯化硼boron glass硼玻璃boron trifluoride氟化硼boron deficiency缺硼,硼缺乏…boron diffusion硼扩散boron trioxide三氧化二硼boron oxide二氧化硼,氧化硼…boron nitride氮化硼,一氮化硼…boron hydride硼烷,氢化硼…boron pollution硼污染boron hydroxide氢氧化硼,硼酸…boron chloride氯化硼boron fiber硼纤维boron carbide碳化硼boron tribromide三溴化硼boron filament硼纤维,硼丝…boron phosphide磷化硼manganese boron锰硼合金
bor-on量⇒n.化硼近义词 b字母B
Pferro-boron硼铁Pmanganese-boron锰硼合金Ptrimethyl-boron三甲基硼Ptriamyloxyboron三戊氧基硼Ptri-isobutyl-boron三异丁基硼Phydroboron硼烷氢化硼硼氢化合物Phydroborons硼烷氢化硼硼氢化合物Pmethyl-boron-dihydroxide甲基硼酸Ptriethoxy-boron三乙氧基硼硼酸三乙酯Ptrimethoxy-boron三甲氧基硼硼酸三甲酯Ptripropoxy-boron三丙氧基硼硼酸三丙酯Ptributoxy-boron三丁氧基硼正硼酸三丁酯
名词100%
用作名词Borax is the compound commonly applied to the soil to correctborondeficiency.硼砂是矫正土壤缺硼的常用硼化合物。 And overtime at the end of the operating life0 the boron concentration is essentially at zero and the reactor slowly begins to shut itself down unless you decide to refuel.
随着时间，在运行周期的末尾,硼的浓度是,反应堆开始慢慢的将自己停止,除非你需要换料。163
And the glitch that doesn't make sense just through periodic trends, is that it turns out that the ionization energy of boron is actually less than the ionization energy up beryllium.
仅仅考虑周期性规律,是无法理解这个问题的，这里显示硼的电离能,实际上比铍的要小。163
The nuclear reaction can be controlled utilizing rods made of neutron- absorbing material, such as boron, essentially shutting down the fission process.
核反应可以通过使用由吸附中子的材料构成的棒条，比如硼，来减慢裂变过程，从而控制其反应。 yeeyan
Workers at the Fukushima plant are pumping seawater, treated with boron, to try to cool the overheating reactor cores.
福岛核反应堆得工作人员正在用硼处理过的海水冷却过热的反应堆芯。 yeeyan
Again, boron is a good example. Look,0.8,1.36. This is2p. This is2s.
硼又可以是一个很好的例子，看，0。,1。36，这是2p层，这是2s层。163
But unlike the case with boron where we had an empty p orbital, we're actually going to have an electron in the p orbital of carbon as well.
但和硼里面有个空的 p轨道不同，我们实际上有一个电子,在碳里 p轨道里也有电子。163
By splicing the carbon in cotton with boron, researchers at the University of South Carolina have markedly increased this familiar fabric’s resiliency.
通过将棉花中的碳与硼拼接，南加州大学的研究人员显着增加了这种常见面料的弹性。 yeeyan
Dr Suzuki, of the University of Sapporo, applied the finishing touches by adding boron compounds to the mix.
日本札幌北海道大学的铃木章博士后来又把把硼化合物加到混合物里，以此结束了这项课题。 ecocn
Dr Suzuki, of the University of Sapporo Hokkaido University in Sapporo, Japan, applied the finishing touches by adding boron compounds to the mix.
铃木博士在札幌北海道大学在日本札幌大学，申请加入硼化合物混合的收尾工作。 yeeyan
Dr Suzuki, of Hokkaido University, applied the finishing touches by adding boron compounds to the mix.
北海道大学的铃木博士做了收尾工作，在混合物中加入了硼化合物。 yeeyan
He said there should be an element under boron.
他认为在，硼的下面也有个元素。163
In 1977, Dr. Negishi used zinc compounds to ease the mingling of carbon atoms on palladium, and two years later, Dr. Suzuki found that boron compounds worked even better.
1977年根岸博士使用锌的化合物以减轻钯碳原子间的粘连。两年之后，铃木教授发现硼化合物的效果更好。 yeeyan
Meanwhile, a crippled nuclear reactor was being flooded with sea water mixed with boron, an emergency replacement for regular coolant.
同时，被破坏的核反应堆也被注入了海水和硼酸的混合物，用以紧急替代常规冷却剂。 yeeyan
Now in a PWR we have essentially boron to control reactivity.
在一个压水式反应堆里,我们用硼来控制反应率。163
So again, we picture the same thing as we pictured with the boron there.
同样的，这里的图像,和硼的图像一样。163
So, we have beryllium in the first case here, it has four electrons, that's how we know it's beryllium, boron has five electrons.
那么我们将铍作为第一个例子，它有四个电子，这也是我们为什么能知道它是铍的原因，硼有五个电子。163
So in the case of boron here, what we're starting with is the ion, and now we're going to pull one more electron out.
那么在硼的情况下，我们应该从这个离子开始，现在我们要再拿走一个电子。163
Specifically, they have made boron compounds behave like phosphorus catalysts, by modifying the number and location of the electrons in boron without altering the atom’s nucleus.
准确地说，他们并没有改变硼的原子核，而是通过略微改变硼的电子数量和位置制造出了可发挥像磷基催化剂般作用的硼基化合物。 yeeyan
The control rods are made of boron which absorbs neutrons.
控制棒是由能够吸收中子的硼元素制成。 yeeyan
These rods, made of neutron- absorbing materials such as boron, mop up excess neutrons and quench the chain reaction.
这些控制棒，由能够吸收中子的物质——硼制成，它吸收多余的中子，使链式反应停止。 ecocn
They also contain nutrients— vitamin K, vitamin C, potassium, magnesium and boron—that are important for healthy bones.
它们还含有营养素——维生素 K、维生素 C、钾、镁和硼——对骨骼健康很重要。 yeeyan |