小球的

Is the acceleration due to gravity the same for both the 19 mm ball and the 13 mm ball?

19mm 小球和13mm 小球的重力加速度是否相同？

The location of the ball through the linear displacement sensor acquisition, controller position error calculated in accordance with the volume control to control the motor shaft angle, the angle of the control bar so that the stability ball to the target location.

小球的位置通过直线位移传感器采集，控制器根据位置误差计算控制量，控制电机轴的转角，从而控制横杆的角度，使小球稳定到目标位置。

Below illustrate clapboard has spherule routine in the box of requirement of magical function.1 of the law in group 1 12 identical spherule put number for 1, 2, 3, in the box of 4, is what there is a spherule at least in asking every box different put a law how to many kinds there are?

下面举例说明隔板分组法的妙用。1 要求盒子中都有小球例1 把12个相同的小球放入编号为1，2，3，4的盒子中，问每个盒子中至少有1个小球的不同放法有多少种？

This paper is to find out the best condition of the immobilized microbial beads to treat NH+4-N in fishery wastewater ,which is made from entrapping nitrobacteria with chitosan and alginate as entrapment carriers.

用壳聚糖和海藻酸钠作为载体，包埋固定化硝化细菌，制备固定化小球，处理养殖水体中的氨氮，寻找了固定化硝化细菌小球的最佳工艺条件。

Objective To prepare ketoprofen calcium pectinate gel beads and calcium alginate gel beads, and compare their properties.

目的 酮洛芬果胶钙凝胶小球和酮洛芬海藻酸钙凝胶小球的制备及性能比较。

Everted sac experiments were carried out using viable segments of rat intestine for comparing mucoadhesive characters. The swelling behaviors were also examined and further investigation of release mechanism indicated that ketoprofen calcium pectinate gel beads were different from calcium alginate gel beads.

利用大鼠肠囊外翻实验对凝胶小球的生物黏附性能进行比较，通过对释放机理的探讨和凝胶小球溶胀性的测定进一步证明2种凝胶小球释药行为的不同。

Results Ketoprofen calcium pectinate gel beads and calcium alginate gel beads showed excellent drug release pattern and mucoadhesiveness. Ketoprofen released from calcium pectinate beads mainly through diffusion behaviors, whereas the release of ketoprofen from calcium alginate gel beads was ruled by corrosion of carrier material.

结果 酮洛芬果胶钙凝胶小球和酮洛芬海藻酸钙凝胶小球均具有良好的生物黏附性能，果胶钙凝胶小球主要通过溶胀作用缓慢释药，而海藻酸钙凝胶小球的释药与凝胶小球慢慢吸水后骨架溶蚀有关。

A strip block is used instead of the ball to eliminate the measurement error caused by the trajectory deviation of the ball when passing the photo gate.And a spring clip is used to replace the electromagnet to eliminate the effect of remanence.

在单摆法中，要求忽视细线的质量且线长及小球尺度相比很大，把小球看成质点，并且小球的摆幅不能超过5°[1~3]；在自由落体法中，一般是用小球作为自由落体，但小球通过光电门时，往往不是小球的质心遮光计时，另外，钢球是用电磁铁通电后吸住的，由于断电的瞬间，电磁铁有剩磁，钢球不立即下落，并且钢球应吸在电磁铁的中心处，这些因素都会影响重力加速度的测量。

The influences of drug entrapment efficiency and drug release properties were investigated. Everted sac experiments were carried out using viable segments of rat intestine for comparing mucoadhesive characters.

利用大鼠肠囊外翻实验对凝胶小球的生物黏附性能进行比较，通过对释放机理的探讨和凝胶小球溶胀性的测定进一步证明2种凝胶小球释药行为的不同。

When the temperature is correct, begin by pouring your soured cream into a bowl and mixing it with a hand held mixer until the soured cream begins to feel heavy. Continue mixing until the soured cream separates into buttermilk with small pellets of butter. Drain the buttermilk off and rinse the butter pellets in cold water.

一旦温度正确，就可以将酸奶油倒入盆中用手动搅拌器搅匀，酸奶油开始呈浓稠状，持续搅拌直到酸奶油分离成酸奶和一小球一小球的奶油。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。