tdf

An Application of TDF Robust Controller in Designing of the BIT Missiles

TDF鲁棒控制器在BTT导弹自动驾驶仪设计中的应用

Different varieties of tea, the raised expression of the induced TDF is different, too.

不同茶树品种被茶尺蠖取食诱导后，其诱导的差异片段的上调表达量也有不同。

When TDF ≥ 90, abnormal CT image would appear.

当TDF值≥90时，容易出现CT影像学异常。

Conclusion: TDF was an effective analgetic in interventional embolization therapy.

结论TDF可有效的用于介入栓塞术后的镇痛。

In the meantime, TDF has a negative influence on cultures, economy, social sovereignty and individual privacy.

TDF虽然促进了全球范围的信息流通，但是同时也对国家的文化、经济、社会主权和个人隐私权产生负面影响。

A simplified calculation for TDF of multiple fractions low-dose rate brachytherapy

多次低剂量率腔内治疗的时间、剂量因子（TDF）简易计算法

In the present paper, a new approach for structural topology optimization based on implicit topology description functions ( TDF) is proposed.

提出了一种利用拓扑描述函数（TDF）作为拓扑设计变量求解连续体结构拓扑优化问题的新方法。