大家都搜：
弹筒长度，辊身长度
1、length───n.长度，长；时间的长短；音长
2、barrel───n.桶；一桶（的量）；枪管，炮管；（马等四足动物的）躯干；v.快速移动；把……装入桶内；n.(Barrel)（法、意）巴雷尔（人名）
3、span length───杆间距离，跨度距离；跨度距离；杆间距离
4、barrel chairs───桶形椅子
5、equal length───[统计]等长；[统计] 等长
6、back length───后面长度
7、dress length───衫长
8、barrel cactus───桶形仙人掌
9、barrel estate───木桶庄园
1、stage is arranged between the conical barrel and the column barrel, the motive power action of the machine separating is enhanced, and the length of a rolling barrel is reduced.───在锥筒与圆柱筒之间设置了台阶，加强了机器分选的动力作用，并可减小滚筒的长度。
2、In addition to attachments mentioned above, this modularity allowed for quick repairs, barrel length changes, and even caliber changes in the field.───除了以上介绍的，它的模块化可以快速修理，更换枪管长度，甚至更换口径。
3、In fact, TKB-022 has best barrel length to overall length ratio among most military rifles ever built.───事实上，TKB-022已在有史以来最好最JunYongBuQiang整体长度比枪管长度。
4、Three components influences "muzzle velocity" -- type of powder, bullet weight, and barrel length.───三个部分影响“初速”-粉末型，ZiDan重量，枪管长度。
5、By means of numerical calculation, the rules of J-Integral values varied with the length and depth of the inner surface crack of gun barrel were obtained.───通过数值计算，得出了身管内表面裂纹J积分值随裂纹长度及深度的变化规律。
6、basic dimensions of the roll the name of parameters including roll diameter, barrel length, diameter and roll neck roll neck length.───轧辊的基本尺寸参数包括轧辊名义直径、辊身长度、轧辊的基本尺寸参数包括轧辊名义直径、辊身长度、辊颈直径和辊颈长度。the颈长度。