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- Some helical slow-wave structures of TWT are calculated by the derived equations, and the calculated results accord with measured values very well. 利用导出的方程对实际行波管的螺旋慢波结构进行计算，计算结果与测量结果具有良好的一致性。
- Moreover, the derived equation, and the stability theory of differential equations to explain the actual meaning of equations. 再者，求出方程的解，并用微分方程解的稳定性理论解释方程解的实际意义。
- MATLAB programs are programmed to resolve the dynamic derivative equations, in order to obtainthe acceleration time history of human, which makes preparation for putting into the ISO stardard to evaluate the vertical automobile ride comfort. 采用MATLAB 编写程序求解动力学微分方程求取人的加速度时程,为下文带入ISO 标准评价其竖直方向行车舒适性做准备。
- Mary has derived a lot of benefit from her tuition. 玛丽从她的教学中得到很大收益。
- Deriving equation, the more general weak form for elastic problems, was given. 摘要给出了弹性力学控制微分方程更为一般的弱形式-导出方程。
- I could never do simultaneous equations. 我从来不会算联立方程式。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Many English words are derived from Latin. 许多英语词汇源于拉丁文。
- Derived from or composed of bone-forming tissue. 骨原的，骨性的来源于骨生成组织的，由骨生成组织构成的
- The opinion derived from such an evaluation. 诊断结果由这种评价取得的结论
- Derived or capable of being derived by inference. 推论出的根据推理或可以根据推理得出的
- Not derived from something else; primary or basic. 基本的不是从它物派生的; 原本的或基本的
- The diffusion equations are derived by the Chapman Enskog method. 该模型满足流体质量扩散方程和运动方程。
- The special equations are derived based on the quantum theory. 基于量子理论,推导了这些特殊的方程式。
- A new expression of root locus equations is derived. 导出一种根轨迹代数方程的新表达式。
- A chemical or product, such as cellulose, derived from plants. 农产品来源于植物中的化学品或产品，如纤维素
- Dirac was unwilling to discard his equations. 狄刺克不愿意抛弃他的方程。
- Margarine is derived from vegetable oil. 人造奶油来源于植物油。
- The branch of algebra that deals with quadratic equations. 二次方程式论处理二次方程式的代数学的分支
- Lignite oil is creosote derived from lignite tar. 褐煤油是从褐煤中得来的防腐油。
