介绍了7根箱形型钢混凝土梁和1根钢筋混凝土梁的纯扭试验，并对试验现象进行了描述。
Pure torsion tests for 7 box-shaped steel reinforced concrete(BSRC) beams and 1 reinforced concrete beams were introduced, and the test phenomenon was described.
船舶的强力甲板、船底板和舷侧外板在承受作用在船体结构上的弯曲和其他载荷中起一根箱型梁（船体梁）的作用。
The strength deck, bottom, and side shell of a ship act as a box girder in resisting bending and other loads imposed on the structure.
以不同耐旱性玉米为试验材料，利用根箱冲洗根系的方法进行取材，研究并比较不同耐旱性玉米根系在黑土中的构型分布和动态建成。
The distributing pattern and construction of root system among maize genotypes, which had different tolerance to drought and cultivated in phaeozem were studied and compared.
利用改进根箱法对玉米和花生根际生物进行了原位采样和观察。采用载玻片贴片方法直接采集到作物根系分泌物中的生物，并用荧光显微镜进行观察。
The organisms from crop root exudates were collected directly by putting slide onto root surface and observed the organisms on the slide and root surface by fluorescence microscope.
她爸爸打开后备箱，拿出一顶黑色的礼帽、一根长长的黑色手杖和一双黑色的踢踏舞鞋。
As her daddy opened the trunk, he pulled out a black top hat, a long black cane and black tap shoes.
他一只手拄一根拐杖，颜料箱挂在肩膀上。
He carried a stick in each hand and slung his box of colours over his shoulder.
齿轮箱：独特的两杆通用齿轮箱提供了广泛的切割能力。所有范围都可以通过移动两根杠杆和两个表盘达到。
Gear box: Unique two lever universal gear box offers a wide range of cutting capacity. All ranges can be reached by moving two levers and two dials.
因此，我方建议用两根包装带加固纸板箱。
We would suggest that you strengthen the cartons with double straps.
突然间，他想起火绒箱里有一根蜡烛。
Suddenly he remembered that there was a candle in thetinderbox.
我们用一根长铁棒把箱盖撬开了。
本发明特指一种可实现在负荷开关出线侧安装四根电缆的电力电缆分接箱。
The invention particularly relates to a power cable distribution box capable of realizing arrangement of four cables on the outgoing line side of a load switch.
本发明特指一种可实现在负荷开关出线侧安装四根电缆的电力电缆分接箱。
The invention particularly relates to a power cable distribution box capable of realizing arrangement of four cables on the outgoing line side of a load switch.
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