A Standard for the Ground You Live On

Cicely Enright

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A Standard for the Ground You Live On

机译：您赖以生存的地面的标准

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Earthen floors can be found around the world, where they’ve been used as natural and affordable options for hundreds of years.

机译：地面遍布世界各地，数百年来，它们一直是天然且价格合理的选择。

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《ASTM Standardization News》 |2019年第4期|共2页
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Cicely Enright;
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1. A Standard for the Ground You Live On [J] . Cicely Enright ASTM Standardization News . 2019,第2期

机译：你居住的地面的标准
2. Partial α-decay half-lives of ground to ground and ground to excited states of Thorium family [J] . M.R. Pahlavani, N. Karamzadeh Chinese Journal of Physics . 2018,第4期

机译：部分α - 景观地面的半衰期与地面和地面兴奋的钍系列
3. α-decay half-lives of some nuclei from ground state to ground state using different nuclear potential [J] . Dashty T. Akrawy EPJ Nuclear Sciences & Technologies . 2018,第1期

机译：使用不同核势的某些核从基态到基态的α衰变半衰期
4. Delivering Broadband Internet Access for High Speed Trains Passengers Using the New WiFi Standard 802.11n for Train-to-ground Communications [C] . David SANZ World congress on high speed rail . 2010

机译：使用新的WiFi标准802.11n进行火车到地面通信，为高速火车乘客提供宽带Internet访问
5. You Only Live Up to the Standards You Set: An Evaluation of Different Approaches to Standard Setting. [D] . Strickman, Scott N. 2017

机译：您只能遵守自己设定的标准：对不同的标准设定方法的评估。
6. Survival of Campylobacter Jejuni/Coli in Ground Refrigerated and in Ground Frozen Beef Liver and in Frozen Broiler Carcasses [O] . Marja-Liisa Hänninen 1981

机译：在地面冷藏和地面冷冻牛肉肝脏和冷冻肉鸡胴体中的Campylobacter Jejuni / Coli的生存
7. Aim: To investigate the value of ElastPQ measurement for differential diagnosis of benign and malignant focal liver lesions (FLLs) by using histologic results as a reference standard. Material and methods: A total of 154 patients were included. ElastPQ measurement was performed for each lesion in which the shear wave speed (SWS) was measured. The difference in SWS and SWS ratio of FLL to surrounding liver were evaluated, and the cut off value was investigated. Receiver operating characteristic (ROC) curve was plotted to evaluate the diagnostic performance. Histology as a gold standard was obtained by surgery in all patients. Results: A total of 154 lesions including 129 (83.7 ) malignant FLLs and 25 (16.3 ) benign ones were analysed. The SWS of malignant and benign FLLs was significantly different, 2.77±0.68 m/s and 1.57±0.55 m/s (p<0.05). The SWS ratio of each FLL to surrounding liver parenchyma was 2.23±0.49 for malignant and 1.14±0.36 for benign FLLs (p<0.05). The cut off value for differential diagnosis was 2.06 m/s for SWS and 1.67 for SWS ratio. Conclusions: ElastPQ measurement provides reliable quantitative stiffness information of FLLs and may be helpful in the differential diagnosis between malignant and benign FLLs. [O] . Yi Dong, Wen-Ping Wang, Yadan Xu, 2017

机译：目的：通过使用组织学结果作为参考标准，研究ELASTPQ测量对良性和恶性局灶性肝病变（FLLS）的鉴别诊断的价值。材料和方法：共有154名患者。对测量剪切波速度（SWS）的每个病变进行ELASTPQ测量。评估了FL1与周围肝脏的SWS和SWS比的差异，研究了切断值。接收器操作特征（ROC）曲线被绘制以评估诊断性能。组织学作为金标准通过患者的手术获得。结果：共有154例病变，包括129名（83.7％）恶性FLLS和25（16.3％）良性物质。 SWS的恶性和良性FLLS显着差异，2.77±0.68 m / s和1.57±0.55 m / s（p <0.05）。对于良性FLL的恶性为2.23±0.36，每个FL1与周围肝实质的SWS比为2.23±0.36（P <0.05）。差分诊断的切断值为SWS和SWS比率为2.06米/秒。结论：ELASTPQ测量提供了FLLS的可靠定量刚度信息，可能有助于恶性和良性FLL之间的差异诊断。
8. Numerical Study of a Long-Lived, Isolated Wake Vortex in Ground Effect. [R] . Proctor, F. H. 2014

机译：地面效应中长寿命隔离尾涡的数值研究。

A Standard for the Ground You Live On

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