在底部有一个镶了黄铜小孔的排水孔。
At the bottom there is a drain hole edged with a brass eyelet.
特别适用于深孔小孔的修磨。
改变任意一个小孔的位置。
从这一张带有小孔的图片可以看出船的状况。
One more picture with little holes illustrates the condition of the vessel.
那么说是你把金属线穿过那个小孔的了，真灵巧！
So you fitted that wire through that little hole there: that's very ingenious!
在心脏部位切开一个小孔的手术；不借助呼吸机。
Heart surgery in which a small incision is made in the heart; a heart-lung machine is not required.
评述了高速电火花加工小孔的工艺特点及其影响。
The technological features and its influential factors of high speed micro-hole EDM are expounded.
对钛合金深小孔的电火花加工工艺进行了深入的研究。
Deep researches have achieved on small deep hole machining on Titanic alloy with EDM.
初看起来，似乎所有通过小孔的电子都会具有相同的能量。
At first sight it might seem that all electrons which pass through the hole will have the same energy.
因此研究细长小孔的自动精密检测更具有重要的应用价值。
It's trmendous value to research the automatic inspection measurement of slender holes.
在粗糙表面上亚稳态小孔的生长速度略高，且分布范围较大。
Rougher surface also promoted the growth of metastable pits, and lead to a wider distribution of the growth rates.
这说明，在Z扫描测量时可以通过调节小孔的孔径提高其灵敏度。
The results illustrate that sensitivity of Z-scan measurements may be enhanced by modulating radius of aperture.
科学家们通过增加小孔的活动，有效的提高了老鼠大脑的运转速度。
By increasing "pore" activity with the over-expressed NR2B gene, the scientists effectively increased processing speed of the rat's brain.
图案上，方形小孔的格栅让人联想到极具人文价值的古典波斯建筑。
Geometrically, the lattice has square holes in small-scale which inspires ancient Persian architecture with its famous humanized values.
原产中国的带有紫色小孔的开有玫瑰色似紫丁香花的植物；一般为二年生。
Chinese pink with deeply toothed rose - lilac flowers with a purplish eye; usually raised as an annual.
其实，挡光板及其上的开孔都是不必要的；单单反射镜本身就可以起小孔的作用。
Actually, the mask and openings are not really necessary; the mirror alone could serve as aperture.
造纸网：有着微细小孔的移动金属带；液体浆料在网上漏去水份而成形，造成纸卷。
Wire: the moving fine metal mesh belt on which liquid stock is. formed into a web of paper by draining away the water.
由于晶体比空气更能弯曲光线，光会从小孔上反射回来，从而沿着没有小孔的通道传播。
Because the crystal bends light much more strongly than air does, light should have bounced off the holes and traveled down a channel that had been left clear of holes.
深小孔的加工，可采用高速电火花加工，在现有条件下，自制相关的工装，达到零件要求。
The processing of deep hole can adopt electrical discharge machining under present condition and self-fabricate relevant facilities to meet parts requirements.
“密集恐惧症”就是指对有密集小孔的物体感到恶心和恐惧，类似物体有蜂窝、蚁窝，尤其是莲蓬。
Trypophobia is a revulsion and fear of objects with clusters of small holes - think beehives, ant holes, and in particular lotus seed heads.
本文对机械闹钟夹板以铝合金薄板代替铜带之后的一次冲多个小孔的工艺及模具结构进行了分析、探讨。
This article analyzes and discusses the technology and model tool structure of aluminium-alloy thin-plate instead of brass band to punch several small hole one time.
针对不锈钢穿孔等离子弧焊过程，熔池小孔的特征行为与弧光光谱辐射强度之间的关系进行了光谱试验研究。
The relationship between the keyhole behavior and arc light emission flux is studied by spectroscopic method in plasma arc welding of stainless steel.
主要介绍了混合器壳体上小孔的激光加工方法和激光制孔工艺参数的选择，对激光工艺的加工效果进行了分析。
The laser drilling method of holes on the mixer shell and the selection of the technical parameters of laser drilling are introduced. The machining effect is analyzed.
目前实时检测的内容主要有焊接过程的稳定性、装配质量、离焦量、焊缝熔深和表面形貌、熔池与小孔的形态等。
The present research mainly focuses on detecting the processing stability, assembly quality, defocusing, weld penetration, weld shape, pool and keyhole, etc.
介绍了振动钻削技术的加工原理，综述了振动钻削加工微小孔的国内外研究现状，分析了振动钻削技术的应用前景及存在的问题。
The domestic and foreign status of the research and development on vibration drilling micro-hole is summarized, and the applying prospect and the existing problems are also analyzed.
一种叫作套管针的器械会在腹壁上扎一个小孔。
An instrument called a trocar makes a puncture in the abdominal wall.
当一只昆虫与它们擦身而过时，就会触发一种微小的电荷，电荷沿着树叶里的隧道向下移动，并打开泪液细胞膜上的小孔。
When an insect brushes against them, this triggers a tiny electric charge, which travels down tunnels in the leaf and opens up pores in the tear's cell membranes.
小孔雀是我们的新宠。
由外部通过小孔、裂缝和门的密封圈而进入的渗入热。
Infiltration heat from warm outside air through small holes, cracks, and door seals.
由外部通过小孔、裂缝和门的密封圈而进入的渗入热。
Infiltration heat from warm outside air through small holes, cracks, and door seals.
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