Because of him, Arbor Day was set up in Nebraska.因着他的努力, 内布达斯卡州设立了植树节.You may have heard of Arbor Day at school.你可能在学校里听过植树节.Later on, each American state started to celebrate Arbor Day.后来, 其它州也跟进,开始庆祝植树节....
Cottonseed meal is deficient in lysine, methionine and leucine.?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.Two mutually exclusive pathways of lysine biosynthesis have been established.现已确定赖氨酸的生物合成有两条相互独立的途径.Large amounts of cystine as well as arg...
漂移速率既依赖于应力的大小,又依赖于温度.Drift rates will depend upon both the strain level and the temperature.电阻的变化造成零点漂移.The specific resistence change produces a zero shift.电阻的这一特殊变化造成零点漂移.The specific resistance change produces a zero ...
Sovereign power will continue to lie with the Supreme People's Assembly.最高统治权仍然掌握在最高人民会议手中。The Queen has sovereign power.女王握有统治权.King George was the sovereign of England.乔治王是英国的君主....
What if I operate my pump at a very low level for sump cleanout purposes?如果为了清理污水坑,我不得不使泵运行在低水位,这时会出现什么情况?I have a file cleanout day scheduled in my tickler file or calendar a year.在我的提示系统或日程表中安排每一年有几天专门清算文件.I’ve just gi...