1.
A Presentation of (1,2)-knots via the Mapping Class Group of the 4th-punctured Torus
用穿四孔环面的映射类群表示（1，2）-纽结
2.
THE EFFECT OF DRAWING CONDITIONS ON THE STRUCTURE AND PROPERTIES OF FOUR HOLE HOLLOW PET FIBER
拉伸条件对涤纶四孔中空纤维结构性能的影响
3.
four jaw large hole chuck
大通孔四爪单动卡盘
4.
a small fipple flute with with four finger holes and two thumb holes.
带有四个手指孔和两个拇指孔的哨笛。
5.
Textual Analysis of the Authenticity of Kong Zang's Four Poems and Two Letters in Kong Cong Zi
《孔丛子》中孔臧四赋二书的真伪考辨
6.
Repeat with a four channel tape and the number of patterns goes up to sixteen.
若用四条孔道带，孔型数就会增加到16种。
7.
CHEN Du-xiu’s Opposition Confucius Thought and the New Culture Movement of May Fourth;
陈独秀之反孔思想与五四新文化运动
8.
Surface Hydrophilic Modification of Polytetrafluoroethylene Porous Membrane
聚四氟乙烯微孔膜表面亲水改性研究
9.
Quaternary Sand Aquifer Drilling Dewatering in Junde Coal Mine
峻德矿含水第四纪砂层地表钻孔疏干
10.
[KJV] Every one had four faces apiece, and every one four wings; and the likeness of the hands of a man was under their wings.
四个基路伯各有四个脸孔，四个翅膀；在翅膀下面有人手的形状。
11.
Porosity logging interpretation of low-porosity compact sandstone of Upper Triassic Xujiahe Formation in Sichuan Basin,China
四川盆地须家河组低孔致密砂岩孔隙度测井解释研究
12.
"flageolet:a small flutelike instrument with a cylindrical mouthpiece, four finger holes, and two thumbholes."
六孔竖笛:一种有圆柱形吹口、四个指孔和两个拇指孔的小的长笛状乐器.
13.
A small flutelike instrument with a cylindrical mouthpiece, four finger holes, and two thumbholes.
六孔竖笛一种有圆柱形吹口、四个指孔和两个拇指孔的小的长笛状乐器
14.
To mark or place(holes, for example) a fourth of a circle apart.
标示区域的四分之一将（如孔）标在或定在相距圆周的四分之一处
15.
He could see the white all round the irises of Julia's eyes.
他可以看到裘莉亚眼里的瞳孔四周发白。
16.
A confluent small-pox had in all directions flowed over his face.
天花打四面八方汇合拢来，布满了他整个脸孔。
17.
That is, if we include the double blank there are four patterns.
这就是说，包括两个空位在内，总共有四种孔型。
18.
Make four indentations into the condenser near the standard cone joint.
在冷凝器接近标准圆锥接头处打四个穴孔。