Introduced two kinds special ejector mechanism with ejector pin in sliding blocka s well as respective advantage and disadvantage.
介绍了两种特殊的顶针顶出方法以及它们各自的优缺点。
Through contrast of thimble grounding and core-free grounding of cots for good roundness,causes are put forth for the low qualified cots with good roundness.
通过采用顶针顶磨和无心磨后对胶辊圆柱度的对比分析 ,找出了顶磨胶辊的圆柱度合格率低的原因 ,提出了国产上罗拉轴承的全面质量要求 ;同时指出使用无心磨是提高胶辊磨后圆柱度合格率的最佳方
Evolvement rules of the roof control and crack field in working face;
顶板防治与回采工作面裂隙场演化规律
Stability Analysis on the Roofs of Mined-out Area with Different Spans in Jiagou Mine;
夹沟矿不同跨度采空区顶板的稳定性分析研究
Analysis on Critical Roof Thickness of Mined-out Area in Jiaguo Mine;
夹沟矿采空区顶板的临界安全厚度分析
Needle plate linearity border segment detection by improved hough transform
基于改进HOUGH变换的针板线性边缘检测
"Only a thimble," said Alice sadly.
“只有一个顶针了，”阿丽丝难过地说。
Thimbles: an aid to efficient hand sewing.
顶针：有助于提高手缝效率。
and cracked his head soundly with her thimble.
还用顶针狠狠地敲他头，敲得砰砰响。
whacks'em over the head with her thimble --
她不过是用顶针在头上敲敲罢了??
`Only a thimble,' said Alice sadly.
“只有一个顶针了。” 爱丽丝伤心地说。
dead center turn bench
带双固定顶针的台式车床
The product can be directly made into flat thimble without warping and deformation.
该产品直接制作扁顶针不翘曲、不变形。
An acceptable thimble is metal and fits snugly on the middle finger of the needle-holding hand.
好的顶针是金属制成的,并能舒适地戴在拿针的手的中指上。
And God forgive me, I cracked Tom's head with my thimble,
真是对不起老天爷，我拿顶针敲了汤姆的头，
Take this thimble and with it bale out the water in the pond till there is not a drop left
拿这个顶针，把池里的水舀出来，要舀得一滴不剩。
FIGURE 3. The eccentric bias system, which uses a contact with a backdrilled plunger, exhibits this typical resistance stability over multiple mating cycles.
图3.偏心系统，使用后钻孔顶针，显示多次配接时的典型电阻稳定性。
Biomechanics Study about the Half-pin on Posterior Malleolar when Trimalleolar Fracture is Treated by External Fixation in Dorsiflexion Position
外固定器背伸位固定治疗三踝骨折后踝顶针的生物力学研究
A steeple tops the church.
教堂的顶端是一个针尖状结构。
Returns a pointer to the top window.
返回指向顶层窗口（主窗口）的指针（句柄）。
Observation on Therapeutic Effect of Acupuncture of Posterior Oblique Line of Ertex-Temporal, GB20, ST36IN Treatment of Eczema;
毫针针刺顶颞后斜线、风池、曲池、血海、足三里治疗湿疹的临床研究
Study on Effect of Assembling Unicomb Cylinder and Top Comb
毛纺精梳机装配梳针式圆梳、顶梳梳理效果研究
The Immediate Effect of Acupuncture the Baihui to Qianding on the Blood Pressure;
针刺百会透前顶穴对血压即刻效应的影响
Word balloon with adjustable pointer on bottom or top. Selection handles control paragraph width.
在底部或顶部带可调指针的文字提示框。选择手柄可控制段落宽度。