The life cycle of maize is that of a typical angiosperm.玉米的生活史是被子植物中比较典型的.Funicle ( funiculus ) The stalk attaching the ovule ( later the seed ) to the placenta angiosperm ovaries.中连接胚珠 ( 之后的种子 ) 和胎座的柄.Funicle ( funiculu...
The life cycle of maize is that of a typical angiosperm.玉米的生活史是被子植物中比较典型的.Other angiosperm cultures based on totipotent cells could be adapted to similar ends.其它用全能细胞的被子植物培养能够适合于类似的目的.Most angiosperm ovules possess two i...
大街的两旁种着蓝花楹，绽放的花朵汇成一片紫色的海洋。The avenues lined with jacaranda trees burst into a carnival of purple.地址为华盛顿特区，西北区，M大街2025号，邮政编码20036。The address is 2025 M Street, Northwest, Washington, DC, 20036.我们沿着艾维格大街一路飞奔到汽车那儿。We belted...
A heat - relieving beverage is prepared using cogongrass rhizome, mulberry leaf and licorice as the main ingredients.以白茅根 、 桑叶、甘草为主要原料,辅以蜂蜜、柠檬酸、白砂糖,研制出色香味俱佳、清热解暑的保健饮料." Dry mulberry - trees , old cypresses, trembling in ...
China's strained railroads already become a bottleneck for the economy.中国紧张的铁路运输已经成为经济增长的瓶颈.A severe snowstorm blocked up railroads.一场暴风雪使铁路中断.Water transportation was outmoded by railroads and good pikes.水上运输已因铁路和良...
...dental caries.龋齿Results Fluoridated milk had significant effects of remineralization , anti - demineralization and anti - caries.利用偏光显微镜观察氟化牛奶和氟水的抗酸脱矿作用及 抗 龋作用.caries of the teeth蛀牙, 龋齿The effectiveness of anti - cari...
他们闲暇时就在格拉斯哥的阿盖尔街上演唱卖艺。They spent their free time in Glasgow busking in Argyle Street.斯坦·劳雷尔出生在阿盖尔街3号。Stan Laurel was born at number 3, Argyll Street.领导着有影响的坎贝尔氏族的阿盖尔公爵则持异议.He believes the conflict was all about religious...