Thus only the metabolizable portions of a feedstuff can provide energy and essential nutrients.因此,只有饲料的可代谢部分可提供能量和必需的养分.The weighing system is an important core part of the feedstuff mixing.称重系统是饲料搅拌车核心的组成部分.Cotton'...
赤杨属于桦木科.Alder trees belong to the birch family.而与赤杨共生的微生物是放线菌.The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.这些幽静去处得天独厚,垂柳, 赤杨及其他抽枝发芽较早的树木长得非常茂盛.The weeping - willow ,...
No amount of tinkering is going to improve matters.任何小修小补都是于事无补的。He's outside tinkering around with his bike.他在外面捣鼓他的自行车.Both parties are disstisfied with " piecemeal tinkering " and " muddling through ".二者都不满足于 “ 渐...
With contaminated hand, turn the child's head to right side to suction left bronchus.用已污染的手将小儿的头部转向右侧以吸引左侧支气管.One point of concentration is where the air tube and bronchus spanides.集中的一点是气管和支气管分叉的地方.Results: Trachea...
我留下一名中士指挥，自己策马前去侦察敌情。I left a sergeant in command and rode forward to reconnoitre.突然, 他们发现 敌情.一支优势日军正向他们逼近.Suddenly, they an approaching Imperial Japanese Army ( IJA ) force .最高层处设有了望台,以便了解敌情.The highest level is observa...