Step Four: along the dotted lines of paper mask edges with a small cone or a thumb tack in the pumpkin skin delineate Facebook. Completed, remove the paper mask.
步骤四：沿纸脸谱的虚线边，用小锥或者图钉在南瓜皮上描出脸谱。完成之后，撕下纸脸谱。
The result shows that the flow field near the connection of the big and small cone sections is more fluent, particularly the fluctuation of the axial velocity of the hydrocyclone is greatly reduced.
结果表明，在大、小锥段交接处附近的流场更加顺畅，特别是水力旋流器轴向速度的波动明显减少。
There are many volcanoes in just a small area, some with perfectly cone-shaped peaks constantly emiting smoke from their craters. Some of them are partially accessible.
方圆之内有众多火山，有的山峰呈完美的圆锥形，火山口不断喷涌出烟雾，有的难以接近。
Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically.
采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理，经济有效。
It is indicated that the split ratio has a relative small effect on the cutting size while the semi cone Angle and sizes of overflow and underflow orifices have very large effects.
根据计算结果，分流比对分割尺寸的影响比较小，半锥角、溢流口尺寸与底流口尺寸对分割尺寸的影响比较大。
Each cone in a nodular graphite is composed of many microcrystallites with a small angle each other in their orientations.
通过微区分析还发现球墨内部的角锥体是由许多取向略有差异的微晶所构成。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
翻译成中文为：熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
But if the cone Angle is assumed to be small then a boundary perturbation scheme can be developed. The asymptotic analytical solution of this flow is shown in this paper.
但在小锥角条件下，采用摄动理论的边界摄动方法，我们获得了该流动的渐近分析解。
The sensor's small light spot and narrow light cone enable the sensor to detect small objects over long distances.
该传感器的小光点和狭窄的光锥，使传感器能够探测到远距离的小物体。
It can be concluded that the medium has high speed and serious vaporization phenomenon of the original cone structure in the case of small opening, the vapor volume fraction is more than 90%.
模拟结果表明，原锥压式调节阀在开度较小的情况下介质发生了严重的汽化现象，气化率达90%以上，介质速度高，以至于底板被冲击至击穿。
The spherical segment cone module of small lift to drag ratio vehicles is the optimum shape than others.
小升阻比返回舱的形状以球冠倒锥形为最优。
The ceremony is turning round the God Tower, about 3-4 meters high, like a cone, with a huge white stone at the top, surrounded by small ones, which is the symbol of the nation's faith.
祭山会围绕天神塔进行祭祀活动，天神塔高约3 -4米，状如锥形，顶端有一块较大的白石，周围放数块小白石，以象征其民族信仰的各个神位。
This paper presents a no-contact temperature measurement for a small rocket engine jet exhaust, for a shock wave on nose cone of a model in a jet exhaust and for a model surface of various materials.
本文叙述了用光学法测量小发动机燃气流火焰温度、燃气流中模型前端的激波温度及不同材料的模型表面温度。
For external radiation ignition manner, a series of small-scale fire tests were conducted in a cone calorimeter in accordance with ISO 5660. Heat release rate and mass loss rate were measured.
外部辐射着火的方式采用符合ISO 5660标准的小型锥形量热计来实现，测量其热释放速率及质量损失速率。
Taking cordierite and topaz for example, the specific cone-apex Angle values are given, and the reason why the cone-apex angles are too small is analyzed.
并以堇青石和黄玉为例给出了具体的锥顶角数值大小，分析了锥顶角很小的原因。
The axial gap of the balancing drum and a cross channel is a cone-shaped structure with a small entrance and large exit and can prevent from being obstructed by sand flowing through the gap;
平衡鼓和交叉流道的轴向间隙为入口小、出口大的锥形结构，防止被流经间隙的砂子阻塞；
During the test, the rock deformation built up a permeability drawdown cone around the wellbore of Well Kela 205, but the decline scope is small and its effect on productivity is not serious.
测试过程中岩石变形使近井区域形成了一个渗透率下降漏斗，但下降的幅度较小，对气井产量的影响也不大。
Through its analysis of hydraulic performance, the cone-way valve can work well when hydraulic loss is very small, and we can get the change rule of the fluid pressure and the speed .
通过对其水力性能的分析， 表明该阀可在极小水力损失情况下正常工作，并得到了该阀阀板前后部流体压力及速度变化规律。
Through its analysis of hydraulic performance, the cone-way valve can work well when hydraulic loss is very small, and we can get the change rule of the fluid pressure and the speed .
通过对其水力性能的分析， 表明该阀可在极小水力损失情况下正常工作，并得到了该阀阀板前后部流体压力及速度变化规律。
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