double L stair 三跑楼梯
DOUBLE L GROUP LTD 区域 ; 美国买家
ft Double L 不爱学习
The double l 双生花
Double L Japan 出版者
double l canopy 双L型伞衣
Double L Records 出版者
double l ring drum 双l环塑料桶
Breeding and its culture technique of double lower hybrid Shaanyou No. 8 in Brassica napus l.
双低油菜新品种陕油8号及其栽培技术。
Since Marcus' return I had become vaguely aware that I was leading a double life. (L. P. Hartley, Go-Between).
自从马科斯回来以后,我隐隐约约感到自己过着双重人格的生活。
Accessed from the lower part of the site, the house is a simple 'l', with the two wings linked by the double height glazed entry and stair hall, located at the intersection of the two geometries.
房屋从场地较低部分进入,呈简单的“L”形,两翼通过通高的玻璃入口和楼梯间连接,位于两个几何体的交汇处。
So I show that here, so in green, you have what's called a carboxcylic acid group, a c o o h, which gets converted by s o c l 2 to a c double bond o c l or an acid chloride.
我在这里用绿色表示,我们所说的羧酸族化合物,碳,氧,氧,氢,它被亚硫酰氯转化为,一个碳氧双键与碳氯单键组成的酰氯。
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