which vessel is called "the sea of yin meridians”?
in the following meridians, which meridian passes through"the genitalia阴器"?
如果对闲暇的需求增加
waiguan（te5）is luo-connecting point 络穴of the triple energizer meridian of hand shaoyang.
下面哪些是属于摄影主题的种类
a beam with an overhang at the left-hand end is shown in the figure. assume the shear force at the cross section x equal to zero, then the value of x is ( ).
which two meridians intersect under 8 cun above the medial malleolus?在内踝上8寸位置发生前后交叉
the principal stresses represent the ( ) at the point.
if the elongation of wire bc is 0.3 mm after the force p is applied, the magnitude of p is ( ). the wire is a-36 steel and has a diameter of 3 mm.
a 100-mm long rod has a diameter of 15 mm. if an axial tensile load of 20 kn is applied to it, the change in its diameter is ( ). e = 70 gpa, υ = 0.35.
在线性的向下倾斜的需求曲线的情况下，在需求曲线上的各点的价格弹性值是
一般单反相机的最高快门速度为1/500秒。
in lingshu·jingmai( 灵枢·经脉 ) ,which meridian starts from the lateral side of the nose?