1.
However, many patients take double doses, figuring they will regain their health twice as quickly,
可是，偏偏有许多病人服用两倍的剂量，误以为这样可以使恢复健康的速度加倍。
2.
.The output is twice as much as that of ten years ago.
产量是十年前的两倍
3.
We need the amount of twice.
我们需要两倍的数量。
4.
But twice the pressure does not increase the storage twofold.
不过，两倍的压缩量并不等于两倍的存量。
5.
Simultaneous determination of two components in clobetasol propionate/miconazole nitrate for liniment by HPLC
HPLC法同时测定丙酸氯倍他索硝酸咪康唑搽剂中两组分的含量
6.
Iron is almost three times heavier than aluminum.
铁的重量几乎是铝的3倍。（或：铁几乎比铝重两倍。）
7.
It involves more than twice the necessary exertion.
这使得他们所用的力量是必需的两倍。
8.
The number of visitors is roughly twice last year 's .
游客的数量大概是去年的两倍。
9.
The early rice output in that commune was200% more than that of2000.
那个公社的早稻产量是2000年的两倍。
10.
That's far from enough! Our brigade is going to apply twice as much.
这远远不够，我们队要用两倍的量。
11.
the phial contained, perhaps, twice as much more.
瓶子里大概还有两倍于滴下去的数量。
12.
If sufficient trap is added, it may double the rate.
如果加入足够的捕捉剂，速度便可增加两倍。
13.
The amount left was estimated to be again as much as all the zinc that has been mined.
当时估计，剩余的锌储量是已开采量的两倍。
14.
as large [many, much, old] again (as...)
(…的) 两倍大 [多,老]
15.
M is twice as large as N.
m 等于n 的两倍。
16.
Sales of the dictionary are twice what they were in the same quarter last year.
这部词典的销售量是去年同季度的两倍.
17.
Sale of the dictionary is twice what they are in the same quarter last year
这部词典的销售量是去年同季度的两倍
18.
After six months, the calorie counters lost more than twice as much weight as the fat counters!
六个月后，"低热量组"体重下降是"低脂肪组"的两倍。