If a plant has spotted or crinkled leaves, do not use it for propagation.如果植物的叶子有斑点或者萎缩，就不要用来繁殖。Rose propagation has a long and rich history.玫瑰繁殖有着悠久的历史。Such rootstocks or cultivars were reproduced true to type by vegeta...
The stability and space correlation about the sky wave propagation time - delay in Loran - C system are studied.研究了罗兰 -C 天波传播时延的稳定性与空间相关性.artificial propagation of fish鱼类人工繁殖Clonal propagation can also give some large ga...
The strength of altruism lies in the fact that altruistic acts undeniably occur in any society and that moral codes universally advocate altruism or benevolence and condemn selfishness.毫无疑问,利他主义存在于任何社会,而且道德准也普遍提倡利他主义或善良行...
米尔斯和鲍德温一家人好像有些不和。There is, it seems, some bad blood between Mills and the Baldwins.除了回答问题，艾达都不和他说话。Ida would not speak to him except to answer questions.我爱我的父母，但他们彼此之间极为不和。I love both my parents, but they're horrid ...
Represents a gyro, gyroscope, or gyrocompass.表示回转仪 、 陀螺仪或回转罗盘.electric gyroscope电(动)陀螺仪The paper presents the dither feedback which exploits magnetoelectric dither pick - up ( MEDP ) technology in ring laser gyroscope.经分...