tdf

When TDF ≥ 90 , abnormal CT image would appear .

当TDF值≥90时，容易出现CT影像学异常。

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。

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

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 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。

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。

TDF ( Tran-border Data Flow ) is the data flow spanning across the political borders between countries and regions .

越境数据流是指跨越国家（地区）政治疆界的数据流通。

Effect of TDF on the Frequency of Micronuclei in Lymphocytes Induced by ￣( 60 ) Co - γ Ray Irradiation

TDF对~（60）Co－γ线诱发淋巴细胞微核发生率的影响

The development of computer technology , computerization in economic society , competition on international information market and globalization all contribute to the existence and development of TDF .

计算机技术的发展、经济社会的信息化、国际信息市场的竞争和全球化的发展是TDF产生和发展的起因。

Objective To investigate the association of embryo transfer distance from the fundus ( TDF ) with the clinical pregnancy rate ( PR ) .

目的研究胚胎移植内管尖距宫腔基底距离（TDF）与妊娠率（PR）之间的关系。

TDF and IDF contents in the peel and pulp of satsuma mandarin decreased slightly during the whole storage period ;

3温州蜜柑果实中TDF、IDF含量均随着果实贮藏期的延长而渐渐降低，但变化幅度较小。

TDF antifreezing compound of concrete

TDF混凝土复合防冻剂

Dynamic changes of the contents of TDF IDF and SDF in three varieties of Chinese white olive were similarly during the whole developmental period .

在果实的不同发育阶段，3个橄榄品种果实的TDF、IDF和SDF含量的变化趋势基本相同。

The testis-determining factor gene ( TDF ) lies on the Y chromosome and is responsible for initiating male sex detemination .

睾丸决定因子基因（Testis-determiningfactor，TDF）位于Y染色体短臂上，它的表达产物诱导睾丸组织的发生。

For example , a so-called TDF treatment of AIDS has not yet been used in China , has been demonstrated in the laboratory , 10.2 % in the high resistance rate .

比如，一种名为TDF的艾滋病治疗药物在我国尚未使用，就已在实验室中表现出10.2%的高耐药率。

METHODS : We performed a multicenter , prospective cohort study of102 patients co-infected with HIV and HBV who were treated with TDF .

方法：我们开展了一项多中心前瞻性队列研究临床试验，102名HIV和HBV合并感染受试者接受了TDF药物治疗。

Zidovudine ( AZT ) or Tenofovir ( TDF ) are recommended as less toxic and equally effective alternatives .

建议使用毒性更小但效果相同的齐多夫定（AZT）或泰诺福韦（TDF）作为替代品。

The two-degree-of-freedom ( TDF ) controller based on the H ∞ optimization theory consists of the feedback controller for robust stabilization and the feedforward controller for good command following .

基于H∞优化理论的二自由度控制器由两个控制器组成，既实现鲁棒稳定的反馈控制器和提供良好跟踪性能的前馈控制器。

Polydextrose a new soluble dietary fiber can 't be determined by AOAC method 985.29 the official method for testing TDF . This significantly affected application of polydextrose .

新型水溶性膳食纤维聚葡萄糖不能被测定总膳食纤维（TDF）的AOAC方法985.29定量测定，从而影响了其推广应用。

Resistant maltodextrin cannot be fully quantified as dietary fiber by conventional TDF methods such as AOAC Official Method 985.29 or 991.43 , due to its low molecular weight .

在分析检测上，，抗性麦芽糊精的总膳食纤维含量（TDF）无法通过AOAC985.29或991.43的方法全部检测出来，因为它的分子量小。

In shipboard inertial navigation systems or stabilized gyrocompasses , Two_Degree_of_Freedom ( TDF ) gyros of high precision are often used to stabilize the platform .

船用惯性导航或平台罗经等导航系统中，常常用高精度二自由度陀螺稳定平台。

Objective : To observe the safety of slow-release transdermal fentanyl ( TDF ) used as anesthesia aided drug in endoscopic sinus surgery ( ESS ) peri-operation .

目的：观察芬太尼缓释透皮贴剂（TDF）作为麻醉辅助药在鼻内镜手术中应用的安全性。

At present , the treatments of waste tyre can be included as physical methods and chemical methods , and TDF ( Tire-derived fuel ) plays an important role in the waste tyre treatment .

目前，废旧轮胎的处理主要分为物理回收和化学回收，而其中把废旧轮胎作为燃料使用，在废旧轮胎的处理中发挥了重要的作用。

In our problem formulation , both topology description function ( TDF ) and the thickness function are used as design variables . In this way , size , shape and topology information are all included in the optimization model .

通过同时引入拓扑描述函数以及厚度分布函数作为设计变量，实现了在优化模型中同时包含尺寸、形状以及拓扑信息。

" Securing wider access to TDF ( Tenofovir ) is absolutely crucial ," Tido von Schoen-Angerer of the group 's Access Campaign , said in a statement .

接近公司运动的替都。凡。舍恩。安杰瑞尔在声明中说到，保证能大量获得替诺福韦是绝活关键的。

When you view the reports , you also have to open the corresponding static file ( . tsf ) or trace file ( . tdf ), depending on the type of coverage you selected for the project .

在查看报告时，您必须打开相应的静态文件（.tsf）或者跟踪文件（.tdf），这些依赖于您为工程所选的覆盖类型。

Methods : Four-hundred and sixteen cases of the ambulatory clinic were enrolled in this study on treatment with TDF , of which 314 were suffering from medial or late cancer pain and 102 were of non-cancerous pain .

方法：选择慢性顽固性疼痛患者416例，其中中、晚期癌症性疼痛占314例，非癌性疼痛102例，使用TDF止痛。

The purpose of this paper is to investigate the application of topology description function ( TDF ) in material design . Using TDF to describe the topology of the microstructure , the formulation and the solving technique of the design problem of materials with prescribed mechanical properties are presented .

研究了拓扑描述函数在材料设计中的应用，给出了一种基于拓扑描述函数的特定性能材料设计问题的提法和求解方法。

By presenting the TDF as the sum of a series of basic functions determined by parameters , the topology optimization of material microstructure is formulated as a size optimization problem whose design variables are parameters of TDF basic functions and independent of the mesh of the design domain .

将拓扑描述函数表示成含参数的基函数之和，将材料微结构拓扑优化问题转化为设计基函数描述参数的尺寸优化问题，使问题求解更方便。