锥形

Place in a 250 ml conical flask fitted with a ground-glass stopper, 10.0 ml of the solution, 50 ml of water R, 12 ml of dilute acetic acid R and 3 g of potassium iodide R.

滴定 在250ml的带磨砂玻璃塞的锥形瓶中，加入10.0 ml的此溶液，50ml的水，12ml的稀乙酸和3 g的碘酸钾。

Methods: Panax ginseng and Panax ginseng fruit were grinded into powder, placed in the flask and pretreated with the solution of HNO3-HClO4 (4:1) on the electric heat plate. The contents of Zn, Cu, Mn, Fe, Ca, Mg, Cd, K and Na were determined by flame atomic absorption spectrometry.

将人参和人参果粉碎后置于锥形瓶中，分别在电热板上经硝酸－高氯酸(4：1)消解体系小火加热消解后，采用空气－乙炔火焰原子吸收光谱法测定。

In Laplace space, the exact element stiffness matrix of the axial, torsional and bending vibrations of cone-shaped and symmetrical closed thin-walled bars are derived. By use of variation principle, the element stiffness matrix of the coupling vibrations of an asymmetrical closed thin-walled bar is also given.

在拉氏空间中导出了锥形杆件和对称闭口薄壁杆件的轴向、扭转和弯曲振动的精确单元刚度矩阵，应用变分原理也给出了非对称闭口薄壁杆件耦联振动的单元刚度矩阵。

Spiked ball bearings. Spring-loaded razor-blade traps.

锥形的滚轴，带有发条的旅行剃须刀。

Benefit: As a standard action, the creature can reduce the cone-shaped area of effect of its central eye's antimagic cone down to a razor-thin eye ray.

效果：以一个标准动作，该生物可以将中央主眼的反魔场范围从锥形压缩到极细的眼球射线。

Neuron of triangle or pyramid shape and with strong refractivity, clear surface, and more than one prominence was adopted for observation.

选择表面光洁，胞体呈三角形或锥形且折光性强，有一个以上突起的神经元进行膜片钳实验。

A series of convenient methods for the preparation of the paper-folded regular octahedron, regular tetrahedron, and regular cubic cone are presented here.

介绍纸折正四面体、正八面体和正方锥形的简易制作方法，并推广应用于制作天然硅盐的多种复杂阴离子结构及某些多酸阴离子结构的模型

Seeds (1 or)2 per valve, subpyramidal, rugose reticulate; hilum linear, minute.

种子(1或)2每裂片，近锥形，网状的具皱纹；种脐线，微小。

The roofline of the BMW M1 Homage is flatly tapered, extending into and around the rear.

宝马的货币供应量M1参拜车顶是断然锥形，并和周围的后方延伸。

Metal tube rotameter is a flux measuring device based on the principle of floater ascending or descending in the vertical cone-shaped tube with the flux changing. The subject does research on the problems of the current flowmeters measurement accuracy, intelligence and communication. The paper introduces a design of network metal tube rotameter.

金属管浮子流量计，是基于浮子在垂直锥形管中随流量变化而升降的原理来进行测量的装置，本课题对目前浮子流量计的测量精度、智能化和通信等方面存在的问题进行了研究，论文介绍了网络化金属管浮子流量计的设计。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。