The invention relates to a while random copolymerization polypropylene (PP-R) light resistant pipe which comprises a white (PP-R) water pipe.
本发明涉及一种白色无规共聚聚丙烯阻光管。
The results show that C, P, N, S doped anatase TiO2 all can cause the absorption band of optical catalysis to red-shift, the absorpotion coefficient in the visible light r.
计算结果表明，C、P、N、S掺杂锐钛矿TiO2都能使TiO2的光催化吸收带在一定程度上红移，并在可见光区有一定的吸收系数。
working Fried Peanants:there is light smell of it ,u have to finish it one by one,when u r bored of it and turn to another better dish,it comes out that the next one is spolied peanants
上班油炸花生米：淡淡的香。 只能一颗一颗地慢慢品尝，当你吃烦了，想换一道其他的耐吃的菜，结果换上来的其实只是水煮花生米。
The radius r--I'll give your light back because it may be nicer for you... The radius is 15 meters.
半径r，我把灯打开,便于你们听课。,半径是15米。
Faith is the bird that feels the light when the down is still dark. — R. Tagore.
信念是黎明前天尚黑时就感到光明的鸟。——r。泰戈尔。
A stray radiation calculation method based on the feature of the R-C system is given for estimating stray light performance in the well-baffled R-C system.
同时，依据R - C系统的特点，提出其杂散辐射的计算方法，用以估计遮光完善R - C系统的杂光水平。
The height, angle, light intensity and differentiation rate of photography had no influence on H and G/R.
自然光照条件下，拍摄高度、角度、光强和分辨率对所获得的图像颜色参数H和G/R均没有影响。
Input color image is first divided into three pictures according to its R, G and B values, and each one represents the intensity of reflected light with long-, medium-and short-wavelength.
这种增强算法首先依据像素的R，G，B分量将输入的彩色图像被分解成为三幅图像，代表场景中波长不同（长波、中波和短波）的反射光的强度；
One of the end surfaces of the light guide plate is a light incidence surface at which a plurality of R-LEDs, a plurality of G-LEDs and a plurality of B-LEDs are arranged.
所述导光板的一个端面为光入射面，在该光入射面处布置有多个红光led、多个绿光led和多个蓝光led。
The extra phases of polarized light due to photon helicity inversions on the interfaces between left-and right-(L-R) handed media is considered in this paper.
研究了正负材料交界面上光波因螺旋度瞬时翻转所导致的额外相位。
Active filter is basically an integrated operational amplifier, and r, c, has a no inductance, small size, light weight and so on.
有源滤波器基本上由集成运放和R、C组成，具有不用电感、体积小、重量轻等优点。
An emission control circuit for controlling emission of r, g, B el elements and method for driving an organic light emitting diode display using the same.
一种用于控制r、G、BEL元件的发光的发光控制电路以及利用所述电路驱动有机发光二极管显示器的方法。
"E" is for her eyes, with love-light shining, "r" means right, and right she'll always be, Put them all together, they spell "MOTHER," a word that means the world to me.
是她盁溢着慈爱的双眼，“R”则意味着正确、她始终是正确的，把这些字母合在一起就拼成了“母亲——我的全部。”
Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.
采用无毒、耐候性好、热稳定性高的颜料制得PP-R、PP-B管材料专用色母粒，考察了色母粒对PP-R、PP-B管材料力学性能、耐热性、耐光性、卫生安全性的影响。
Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.
采用无毒、耐候性好、热稳定性高的颜料制得PP-R、PP-B管材料专用色母粒，考察了色母粒对PP-R、PP-B管材料力学性能、耐热性、耐光性、卫生安全性的影响。
应用推荐