presense

The discrete adaptive sliding mode control for continuous systems in the presense of disturbances is presented .

针对存在外界干扰的连续系统，讨论了状态空间模型的离散自适应滑模控制。

Of the presense of foreign bodies ranged from 24 hours to 40 years .

异物存留时间自24小时至40年。

I didn 't know whether he was aware of my presense as I was his .

我不知道他是否像我意识到他在场一样意识到我的到来。

I 'll sign in the presense of all the representatives .

我要当着所有代表的面签字。

Methods : 853 genitourinary samples of STD were detected for the presense of mycoplasma with culture and drug sensibility by Mycoplasma Susceptibility Test Kit .

方法：应用支原体药敏试剂盒对性病门诊泌尿生殖道患者853例标本进行支原体培养和药物敏感性检测。

The voltammetric experiments indicate that the presense of glycine decreases the potential of Pd deposition , facilitating to prevent the formation of palladium hydride .

伏安法实验证实甘氨酸的存在降低了Pd的沉积电位，有利于防止钯氢化合物的形成。

On the basis of the research of the former , the author obtains the analytical solution of American call-options in the presense of a " down-and-out " barrier through the transformation of a variational inequality .

作者在前人研究的基础上，对一种特殊类型的美式看涨期权&下降敲出障碍，通过变分不等式的转变，得到了其价格的解析解。

Because of the presense of microcracks and microvoids , the inelastic volume-strain should be changed as the consequence of the change of the external loading , i. e. , the inelastic volume-strain should not vanish .

对于含有微损伤的多孔介质，由于微裂纹和微孔洞的存在，从宏观角度看，非弹性体应变会随着外载荷的变化而发生改变，即非弹性体应变不应为零。