推

A little dicky bird must have told me , he said , and pushed his cap back on his head .

我可能是听说的"，他说道，随后将帽子向脑后推了推。"

This mode is to adopt the way of combination of readers' expression and data mining, information diffluence and push technology.

网络环境下的高校图书馆个性化服务模式是采用读者表述和数据挖掘相结合的技术以及信息分流和推送技术，根据读者的兴趣、爱好和需求进行的主动性信息推送服务模式。

Fourth precision solution can be derived from two grid sets solution with a second precision central difference scheme by Richardson extrapolation. It reduces the amount of calculation. Uncertainty is determined from the discretization error analysis. A finer grid calculation is made to validate the extrapolation scheme.

对于2阶精度中心差分格式的2套网格数值解，用Richardson外推法可以得到4阶精度的解，其工作量比直接求解4阶离散方程的工作量减少许多；对于计算中的数值不确定度，用该方法分析了离散误差，并用逐次加密网格的方法探讨了外推法的合理性。

Shove around: push from one side to another;domineer over; maltreat

把…推来推去，盛气凌人地对待，虐待

I was turning the doorknob the wrong way.

我回来了。我推门推错方向了。

That was Jack Dorsey, the head of Twitter, the founder of Twitter.

这是杰克-多尔西说的，他是推特的头儿，推特的创始人。

Through the decompositions to common-shot gathers and common-offset gathers, one can obtain common p, plane wave gathers and common P plane wave gathers which are suitable to the single square root extrapolation equation and the double square root extrapolation equation, respectively.

通过对共炮点道集和共偏移距道集地震数据的平面波分解，分别得到适用於单平方根波场外推方程和双平方根波场外推方程的共P平面波道集和共P平面波道集。

By the numerical methods, the efficient and reliable numerical axisymmetric models have been established, especially the inner core passage, the effect of blade entrance angle and fan nozzle pressure ratio on thrust reverser effectiveness and discharge coefficient is investigated, the calculated results and the available experimental data are compared.

本文建立了外涵叶栅反推器的轴对称计算模型，给出了内涵计算域的有效处理方法，利用数值模拟手段研究了叶片几何进气角、外涵入口压比的变化对反推效率、流量系数等的影响规律，并将计算结果与可能得到的试验结果的数据点进行了比较。

In order to solve the disadvantage of robust filter algorithm which has great calculation and complicated deduce processing, an improved decentralized robust filter algorithm was designed through equipollent deduction and the on-line alterable value of γ f.

针对鲁棒滤波法计算量大和递推过程复杂的不足，通过等价推导，在线改变γf的值，设计了分散优化鲁棒滤波法，使得鲁棒滤波算法递推简单，避免了直接计算滤波增益阵，并减小了主滤波器计算负荷。

While massage can be slow intramuscular injection or intravenous bolus injection of oxytocin 10U (adding 20ml10%~ 25% glucose fluids), followed by intramuscular or intravenous injection of ergometrine 0.2mg (to fill with those who have heart disease).

在按摩的同时，可肌注或静脉缓慢推注催产素10U(加入20ml10%～25%葡萄糖液内)，继以肌注或静脉推注麦角新碱0.2mg。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷