我们今天种了100畦番茄.We planted out a hundred rows of tomatoes today.条畦宽度随地块坡度 、 土壤肥力和灌溉而变化.Strip check space varies with plot slope, soil fertility and irrigation.其时, 田畦请示将军如何起草命令.At that time, General Tin Kwai asked how the dr...
He says the death of his father 18 months ago has given him a new perspective on life...他说18个月前父亲的去世让他对人生有了新的认识。It seems to me that this crime was foreseeable and this death preventable...在我看来这起罪行是可以预见的，死亡也是本可避免的。I rang ...
It represents an example of a heterocycle being formed as transient species.它仍然是在反应中生成过渡状态的杂环的实例.The reduced heterocycle 46 conveniently separates out during the reaction.在反应过程中被还原的杂环(46)可以方便地分离出来....
中子和质子构成了原子核.The neutrons and protons form the core of the atom.原子核由中子 、 质子和其他粒子构成.The nucleus of an atom consists of neutrons, protons and other particles.中子就是原子核里不带电的粒子。A neutron is simply a neutral particle in the nucl...