During fever a large quantity of fluid is lost in perspiration.发烧时，大量水分会通过排汗而丧失。After some initial problems, acetone was successfully produced in quantity.解决了最初的一些问题之后，终于成功地制造出了大量丙酮。The sheer quantity of detail would bem...
Don't strive merely for quantity of production.在生产中不要单纯地追求数量.The state provided a basic quantity of food for daily sustenance, but little else.国家提供基本的日常食物供应，但除此之外就没什么了。Aviation benzine is used at piston aviation eng...
该州十一所学校是用一种濒临灭绝的海洋动物——海牛来命名的.Eleven honor the manatee, an endangered sea animal found in that state.我们看了海豚 、 海牛 、 海狮和鲸的表演.We watched dolphin, manatee, sea lion and whale shows.海象的外形是从海牛物种里演化而成.The shape of Walrus evolved...
A pair of teenage boys were smoking cigarettes...两个十来岁的男孩正在吸烟。Most pregnant women remain off cigarettes while carrying the child.大多数孕妇都在孕期戒了烟。The risk of developing heart disease increases with the number of cigarettes s...
分析了摆动从动件盘形凸轮机构的压力角与基本尺寸之间的关系.The relationship of cam with oscillating followers pressure angle and radius of basic circle were analyzed.凸轮传动结构简单、紧凑,能方便实现从动件预期的运动规律.The structure of cam transmission is simple and compact ...
What! are the people always to be kept on leashes?究竟 是什么一直束缚着人民?But we do need a little freedom from our leashes on occasion.当然有时也需要不受羁绊和一点点的自由.Both the leopard and the goat were given to him on leashes.两个被皮带拴住的豹及山羊交到了他的...