1.
Load the film cassette into the film chamber and pull out the film leader so that it extends past the film leader index.
把胶卷盒放入胶卷盒腔,拉出胶卷的牵引头,使牵引头超出牵引头标志。
2.
unguided missile with a selfhoming head
有自动导引头的无控导弹
3.
rotation of fetal head by vacuum extractor
真空吸引器旋转胎头术
4.
lift transporter
拖头牵引的起重运输机
5.
Remove the engine cylinder head bolts.
拆卸引擎汽缸头螺栓。
6.
the Alpha and Omega, the first and the last, the beginning and the end--Revelations.
故事的开头要引人入胜。
7.
Place the engine cylinder head over the dowels.
将引擎汽缸头放在销上。
8.
Quotations are prefixed to the chapters.
各章前头附有引文。
9.
The book opens with a quotation.
这本书以引语开头。
10.
Interfacial tractions at the broken ends will produce delamination.
断头处的界面引力将引起分层。
11.
a small bit that drills a first hole to guide a larger drill.
钻凿初洞来导引大钻头的一种小钻头。
12.
There are some food that trigger off a headache or migraince attack and some that don't.
有些食物会引起头痛或偏头痛，有些食品则不会引起。
13.
Clinical Study on Headache due to Nitroglycerin Remitted with Ice Covering Head
头部冰敷减轻硝酸甘油引起头痛的临床研究
14.
A train pulled by two locomotives.
双头式列车一列火车用两个火车头牵引
15.
A WELSH CORPORATION: You have 2 cows. The one on the left looks very attractive.
威尔士民企:你有两头牛,左面那头看著很吸引.
16.
A scaly scurf formed on and shed from the scalp, sometimes caused by seborrhea.
头皮屑形成并脱落于头皮的鳞片般的头垢，有时由皮脂溢出引起
17.
It doesn't pay to invite a teaser like that.
犯不上招引那样的头痛的事儿。
18.
HPV causes70 per cent of cervical cancers.
的宫颈癌是由人乳头瘤病毒引发的。