1.
The cognition and operation of the first three bat skill in table tennis for improving the strategy of anticipation;
对乒乓球先发制人的技术——“前三板”的认识与操作
2.
Skill tactics of first three strives of WANG Li-qin at men s single finals in the 48th World Table Tennis Championships;
第48届世乒赛男单决赛王励勤前三板技战术研究
3.
Research on Regularity of Technique and Tactics in "First Three Strokes" Trend in Elite Male Table Tennis Players
世界男子优秀乒乓球运动员“前三板”技战术运用规律及趋势研究
4.
No.3 upper tween-deck forepart
三舱上二层甲板前部
5.
Analysis on stress and strain before and after the face-slab damage of Sanbanxi dam
三板溪主坝面板破损前后应变应力分析
6.
(in cricket)strike(the ball) forward and to the left of the wicket
（板球）击（球）向前至三柱门的左方.
7.
Install screws at the front of the quarter trim panel.
安装在三角饰板前部的螺丝。
8.
The surface of inclined wedge pushes the triangle side of the waste and makes the plate move ahead, thus meeting the requirement of position setting and feeding the plate automatically.
斜楔插板上的斜楔面推动废边的三角槽一侧，使板料向前运动，达到板料定位和自动送料的目的。
9.
Sufficient anterior decompression of spinal cord, placement of a tricortieal bone graft, reduction of cervical anterior column and fixation of anterior plate lead to a satisfactory clinical results.
操作时应彻底解除脊髓前方压迫，植入三面皮质骨块，恢复前柱正常前凸，再行前路钢板固定。
10.
Technologies of Women Half-pipe Snowboard of First Three Athletes Between the 11th Winter Olympic Games with Duling Winter Olympic Games;
第11届冬运会女子单板前三名技术与都灵冬奥会女子前三名技术的比较分析
11.
The floor of the theater has a slope of three feet from the back seats to the front seats.
这戏院的地板从后排座位到前排座位有三英尺的坡度。
12.
The guide plate be installed as can change direction three times before the steam enters the condense pipe.
导流板被安装成为能使蒸汽进入冷凝管之前改变方向三次。
13.
(of a batsman in cricket)come to the wicket at the start of one's innings
（指板球戏中的击球手）（轮到击球开始时）来到三柱门前就位
14.
A three-dimensional solution to cover the rolling of narrow sheets and bars is still awaited.
关于窄板和棒材轧制的三维解，目前仍有待于作出。
15.
Three Dimensional Finite Element Analysis on the Maxillary Anterior Dentition Fixed with Periodontal Splint Made of High Strength Fiber Bundle
上颌前牙高强纤维束带牙周夹板固定后应力的三维有限元研究
16.
Iteration Algorithm for Color Image Restoration of Wavefront Coding System with Cubic Phase Mask
三次相位板波前编码系统彩色图像恢复的迭代算法
17.
Evalution of application of radiographical template technique before dental implant surgery
放射定位标记模板技术在牙种植外科前三维影像分析中的应用
18.
Three days ago.
三天以前，大前天。