bottom head
英 [ˈbɒtəm hed]
美 [ˈbɑːtəm hed]
网络 底封头; 底盖; 底鼓面
双语例句
- But when the 28-year-old turned to the side, it became clear that he had shaved off the bottom half of his head of hair in a drastic undercut.
但是当这位28岁的男星转向侧面的时候，人们发现他把后脑勺下半部分的头发都给剃光了，弄出了一款富有戏剧性的短发造型。 - When the top head is struck the snares vibrate against the bottom head producing a cracking sound.
当顶部的圈套击中头部震动对底部产生开裂音头。 - In this way, the bottom of the oil tank can approach the cylinder head on the top of the engine as much as possible.
这样，就能使油箱底部尽可能近地靠近发动机顶部的缸头。 - You're sitting at the bottom of the world with a head of iron.
你顶着一颗钢头坐于世界之顶。 - Any contact with the bottom of the print head is likely to transfer ink and may result in damage to the ink nozzles.
跟打印头底部的任何接触都很可能产生漏墨现象，以致损坏墨粉喷嘴。 - If you get lost or injured, cut a small hole in the bottom of garbage bag big enough to poke your head through.
如果你走失或受伤，在垃圾袋子底部剪开一个口子，大小足够让你的脑袋穿过去。 - It would always start from top to bottom& from my head all the way down.
它总是从自上而下，自下而上，从我的头，所有的路了。 - When looking from top to bottom, he must look at least from the head to nose.
上下的话，必须看到头顶到鼻子的部位，如果只是看到眼睛以下部位的话，无效。 - For fun, Puck decides to turn Bottom's head into a donkey's.
他一时兴起，决定把巴腾的头变成驴头。 - To sum up, the problem is from the bottom, which means whoever the head coach and players, it is just the symptom.
综述可见，目前中国男篮是在“根子”上出现了问题，换什麽国字号主帅、选什麽球员入队都是“浮云”。 - The cone bottom of the treatment head is connected to one end of the handle body by a connecting tube, while the other end of the handle body is in threaded connection with the hand grip.
杆体呈圆柱形，治疗头的锥体底部与杆体一端由一个连接管连接在一起，杆体的另一端与把手之间为螺纹式连接。 - Consider a floor tom mounted in a standard vertical orientation: With a hardwood floor, when the player hits the drum the bottom head vibrates sympathetically.
考虑到落地桶鼓是在标准垂直方向上：如用木地板，当鼓手击鼓，下面的鼓皮也要跟随着震动。 - You will continue braiding and adding sections of hair until you get to the bottom of the head.
您将继续编织和增加部分的头发，直到您到达底部的头部。 - Then, we were told ( and taught), to look directly DOWN at the bottom of the pool, and to position the head so that water would just scrape or wash over the back of the head.
然而，我们现在告诉（传授）你，目光正对池底，水面擦着后脑或是感觉被水冲刷。 - Welding Process Test and Application of Bottom Head and Heater Sleeve in Pressurizer
稳压器下封头与加热套管的焊接工艺试验及应用 - Hot wire anemometer is applied to test the air flowing in model cylinder. Results present that in the plane apart from the bottom of cylinder head the relative steady swirl is perceived and it's center deviates from the cylinder center. In cylinder of the 4 valve D.
利用热线风速仪对模拟缸内空气流动进行了测量，结果表明4气门柴油机进气过程中在远离缸盖的平面内形成稳定的旋涡，其涡流中心偏离气缸中心。 - Digital Controlling Processing for Bottom Die of Sand Core of Cylinder Head
缸盖砂芯下模体的数控加工 - Some measures can improve the effect to seal water, such as digging out one arc at the bottom, widening or heighten the head, stuffing armor plate in the rubber or sticking nylon cloth on the head rubber.
对水封作如下处理均能提高封水效果：在肢体底部挖出一圆弧或者将封头加宽、加高、在橡皮内部加钢板、在封头贴尼龙布等。 - Based on the theory of thermal conductivity in weld zone and selection appropriate for weld type, a correct weld joint between cylindrical shell and its bottom head is designed. It is the efficient joint to prevent the oil cylinder from welding distortion.
根据焊接热传导的理论，选择适当的配合类别，设计出合理的缸体与缸底的焊接接头，可有效地防止缸体的焊接变形。 - In this paper, the wall surface temperature undulation of the swirl chamber and the bottom side of cylinder head of a diesel engine are measured by self-acting multichannel signal recording, high speed data acquisition and digital processing system by applying surface thermocouple are described.
本文应用表面热电偶以及自行建立的多通道信号记录、快速采样、数字分析系统，实测了涡流室柴油机气缸盖火力面及涡流室壁面温度波动。 - Design for a weld joint between oil cylindrical shell and bottom head
油缸缸体与缸底焊接接头的设计 - Study on Local Heat Treatment Techniques of Tube Sheet and Bottom Head of Steam Generator
蒸汽发生器管板和下封头局部热处理工艺研究 - Measured are the head losses for three types of bottom shape and the changes of head loss under different loads.
研究了3种典型的底部流道体型的水头损失，以及机组负荷变化情况下不同的底部流道体型的水头损失与分流比的关系。 - Analysis of Leakage and Improvement for the Flange in Float Cone Bottom of Reforming Feed Hydrogenation Vertical Head Exchanger
重整进料加氢立式换热器浮头锥体底部法兰泄漏的分析与改进 - Using the thermocouple to measure the temperature of the key dots which on the bottom surface of cylinder head.
采用热电偶测温法对缸盖水腔底板表面关键测点的温度进行测试。 - The distribution of time averaged HTC at the bottom of the cylinder head is basically the same as what at the top surface of the piston, lower at the central region and the edge region, higher at the intermediate annular region.
缸盖底面和活塞顶面对流换热系数时均值云图分布规律基本相同，中心区域和边缘区域对流换热系数较低，中间环形区域形成高值区。 - The top rail of the machine ( bottom) grinding wheel head structure and focus to carry out analysis and design of various parameters for the design and optimization.
对机床的轨顶（底）打磨的磨头结构重点地进行和分析和设计，对各参数也进行了设计和优化。 - Affected by weak conduction of concrete, the large temperature difference would be always existed between the top and bottom surface of head clapboard, thus the head clipboard may be destroyed in tunnel fires by the resulting huge temperature stress.
受混凝土不良导热性影响，顶隔板上下表面始终存在着较大温差，由此产生的巨大温度应力可能导致顶隔板在隧道火灾过程中发生破坏。 - The sand column, saturated at its lower portion and initially in the condition of hydrostatic equilibrium, is drained at its bottom at constant head.
砂柱下部饱和并处于静水平衡状态，在底部为定水头的条件下进行排水。