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- Conclusions: Color Doppler ultrasound can detect the position, degree and extension of PVT, and provide valuable evidence of the PVT treatment. 结论彩色多普勒超声检查能客观反映血栓部位、梗阻程度和血流动力学改变，为临床治疗提供客观的评价及远期随访手段。
- In recent years, cores of ice drilled in the Antarctic and Greenland ice sheets have provided extremely valuable evidence about the earth's past climate, including changes in the concentrations of the greenhouse gases. 近年来，从南极与格陵兰冰原钻探取得的冰心，为地球过去的气候以及温室气体的浓度变化，提供了非常重要的证据。
- A more thorough archaeological excavation of the site took place in the summer of 1992 and produced much valuable evidence, including an abundance of organic material (seeds, leaves, wood, mosses). 1992年夏季，专家在发现他的遗址做了比较彻底的考古发掘，找到了非常重要的证据，包括丰富的有机物质（种子、叶子、木头、藓类植物）。
- Objective:To study the effects of the expression of P21WAF1, MDM-2 and Rb on growth in pancreatic carcinoma, in order to provide some valuable evidences for prognosis. 目的:探讨P21WAF1、MDM-2、Rb在胰腺癌发生过程中的作用,为预后判断提供理论依据。
- The judge disallowed that evidence. 法官驳回那项证据。
- His movables are quite valuable. 他的动产价值不菲。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Latch on to some very valuable books. 搞到几本极有价值的书。
- You may be called to give evidence at the trial. 法庭可能传你去作证。
- Lack of evidence resulted in their acquittal. 因证据不足而宣判他们无罪。
- The lawyer unearthed some new evidence concerning the case. 律师发现了有关此案件的新证据。
- This old table is a valuable piece of furniture. 这张旧桌子是一件很珍贵的家具。
- Thank you for your valuable service. 感谢你多年的宝贵服务。
- The flaw in this vase makes it less valuable. 这个花瓶因为有点缺陷，不那么值钱了。
- New evidence has recently come to light. 新证据最近才为人知。
- The school has a valuable new acquisition. 学校里来了个生力军。
- No new evidence emerged during the enquiry. 在询问过程中未发现新证据。
- There wasn't enough evidence to prove him guilty. 没有充分的证据证明他有罪。
- Have we enough evidence to go by? 我们有足够的证据以资判断吗？
- This basin is only plate so it's not very valuable. 这个盆子是镀金金属的，所以不太值钱。
