dpd

The reason lies in the fact that DPD avoids the complicated radio frequency signal processing, while only deals with the baseband signals at low frequency to facilitate the hardware implementation.

这是由于DPD不涉及复杂的射频信号处理，而只是在低频部分对基带信号进行处理，便于实际硬件实现。

Methods Calcaneal quantitative ultrasound ( QUS) were measured using UBIS 3000 QUS instrument and the concentration of urine deoxypyridinoline ( DPD) was assayed by enzyme linked immunosorbent in 115 soldiers and officers stayed at altitude for 2 months.

方法采用UBIS3000型定量超声仪，对115名官兵跟骨进行定量超声测定，同时用化学发光免疫法测定尿脱氧吡啶酚（DPD）排泄浓度。

MAIN OUTCOME MEASURES: The bone calcium content of each group and serum BAP and urine DPD.

主要观察指标：各组大鼠骨钙含量及血清BAP和DPD变化。

Objective To evaluate the diagnosis value of fiberoptic bronchoscopy ( FB ) in diffuse pulmonary diseases ( DPD ).

目的了解纤维支气管镜 ( FB ) 检查对肺弥漫性病变的临床诊断价值.

Objective To study the expression of thymidine phosphorylase ( TP), thymidylate synthase ( TS) and dihydropyrimidine dehydrogenase ( DPD) mRNA in breast cancer and its correlation with prognosis.

目的探讨乳腺癌组织中胸苷酸化酶（TP）、胸苷酸合成酶（TS）和二氢嘧啶脱氢酶（DPD）mRNA表达水平及其与预后的关系。

Changes of IL-6 and TNF-α in the serum and urine DPD of ovariectomized rats with osteoporosis at high altitude

高原去势大鼠骨质疏松症血清IL-6、TNF-α和尿DPD的变化观察

Objective To probe the relationship between the chemosensitivity of 7 gastrointestinal cancer cell lines and the expression levels of metabolic enzymes of fluoropyrimidines including thymidylate synthase ( TS), thymidine phosphorylase ( TP), and dihydropyrimidine dehydrogenase ( DPD).

目的探讨氟尿嘧啶类药物代谢酶&胸苷酸合成酶（TS）、胸苷磷酸化酶（TP）和二氢嘧啶脱氢酶（DPD）表达水平与人胃肠道肿瘤细胞化疗敏感性的关系。

OBJECTIVE: To provide the advances of the research in dihydropyrimidine dehydrogenase ( DPD) and thymidine kinase ( TK) and the significances of their applications in clinical tumor chemotherapy.

目的：了解二氢嘧啶脱氢酶（DPD）和胸腺嘧啶核苷激酶（TK）的研究现状和在临床肿瘤治疗中的意义。

This paper presented a newly double photo diode ( DPD ) with shallow trench isolation ( STI ) process.

提出一种新型光电探测器,采用浅 沟槽隔离 工艺,在双光电探测器基础上制作而成.

Value of Prediction of 5FU Treatment Efficacy with Determination of the Expression Levels of Thymidylate Synthase ( TS) and Dihydropyrimidine Dehydrogenase ( DPD) in the Tumor Cells

TS、DPD表达水平对5-FU疗效的预测价值

The interaction between polymer and ionic surfactants has been studied in aqueous solution using dissipative particle dynamics ( DPD) simulation.

用扩散颗粒动力学模拟方法（Dissipative Particle Dynamics，DPD）模拟了中性聚合物与离子型表面活性剂的相互作用。

Design the DPD detector with the STI structure compatible with the StandardCMOS process.

本论文的主要研究工作有:1设计与标准CMOS工艺相容的带STI结构的DPD探测器.

In order to describe the complexity of aircraft and make the Digital Product Definition ( DPD) model hereditable and patulous, a Product-Process-Resource ( PPR) Knowledge Model for aircraft is presented.

为描述飞机产品的复杂性，使数字化产品定义模型具有良好的可继承性和可扩展性，提出了飞机产品-过程-资源知识模型。

Conclusion: The effect of oxygen deficit at high altitude and ( anoxia) on ovarium may cause the increase of contents of IL-, TNF-α and urine DPD.

论：高原缺氧和因缺氧对机体巢功能的影响均可引起血清IL-、TNF-α含量升高和尿DPD排泄浓度增加。

DPD has branches in Guangzhou, Shenzhen, Shanghai and Beijing, and operates its own.

dpd公司自主经营,在广州 、 圳 、 海和北京分别设有分公司.

Aim: To investigate the difference between the mRNA levels of thymidine phosphorylase ( TP), thymidylate synthase ( TS), and dihydropyrimidine dehydrogenase ( DPD) between Chinese and North European breast cancer patients.

胸苷酸合成酶、胸腺嘧啶脱氧核苷磷酸化酶及二氟嘧啶脱氢酶的表达与乳腺癌预后的相关性目的：检测北欧和中国人乳癌患者TP、TS、DPD mRNA水平的差异。

Objective To investigate the relationships among the expression of thymidylate synthase ( TS), thymidine phosphorylase ( TP), and dihydropyrimidine dehydrogenase ( DPD) and the prognosis of breast cancer.

目的通过检测乳腺癌标本中胸苷酸合成酶（TS）、胸腺嘧啶脱氧核苷磷酸化酶（TP）、二氟嘧啶脱氢酶（DPD）表达情况，探讨乳腺癌的生物学行为与上述3个指标之间的相关性。

DPD is the first rate-limiting enzyme in the catabolism of uracil and thymine, and affects DNA synthesis by decreasing the level of uracil and thymine, the necessary material for DNA synthesis.

DPD是尿嘧啶和胸腺嘧啶分解过程中的第一限速酶，可降低用于DNA合成的尿嘧啶和胸腺嘧啶的水平而影响DNA的合成。

Three coalescents ( TXL, DPD, and diethylene glycol diethyl ether) are used. The influence of varieties and amount of coalescents on the MFT of emulsion is discussed.

并选用3种成膜助剂（TXL、DPD和二乙二醇二乙醚）分别考察了成膜助剂的种类和用量对乳液产品MFT的影响。