Overall, barter is a very inefficient means of organizing transactions.总之，易货贸易是一种效率很低的交易形式。The market-place and street were crowded with those who'd come to barter.市场和街道上挤满了前来做物物交换的人。Chickens, goats and rabbits were...
The market-place and street were crowded with those who'd come to barter.市场和街道上挤满了前来做物物交换的人。Chickens,goats and rabbits were offered for barter at the bazaar.在集市上,鸡、山羊和兔子被摆出来作物物交换之用。The market-place and street were c...
从主光轴外伸端向泵看, 为顺时针扭转.Overhang from the spindle to the pump to see, for clockwise rotation.确保外伸支架全部伸出并稳固于地面上.Make sure outrigger were fully extended and installed on firm pad.从主轴外伸端向泵看,为顺时针旋转.From the pump shaft to watch ou...
把这些象形字缀合在一起表示了另一层次的观念.By combining these pictographs, a second order of ideas is expressed.被子是用碎布缀合的.Quilts are pieced with scraps of cloth.结果: 普萘洛尔R ( + ) 和S ( - ) 两种对映体在两种鼠肝微粒体的体外孵育葡醛酸 缀 合代谢中,酶与底物亲和力 、 最大反应速度和内在清除率均表现出...
Her prose style is not always felicitous; she tends to repetition.她的行文风格并非总是恰到好处，往往爱重复。a felicitous turn of phrase贴切的措辞She played him -- sometimes delicately, sometimes with a less felicitous touch.她吊着他 -- 有时温柔地, 有时手法就不那...
There is a concern about replenish-ment of the population.有人担心人口的补充问题。Three hundred thousand tons of cereals are needed to replenish stocks.需要30万吨谷类补充库存。to replenish food and water supplies补充食物和水...
His real name was Ehrlich.他的真名叫埃里克.Its capacity to fuse Ehrlich's ascites cells remained at 100 % through 2 min. of UV.其融合艾式腹水细胞能力在紫外线照射到2分钟保持为百分之百.Paul Ehrlich sees coevolution pushing two competitors into " obliga...
同时这些生物群体表现了良好的 自我 组织性、重构性和容错性.These biological systems have good self - organize self - reconstruction and tolerance.肝实质的坏疽看起来粗而且具有组织性.Necrosis of liver parenchyma was observed both grossly and histologically.猴子是对人类一种有组织...