P/F
英
美
【计】探询/结束位
双语例句
- The v, f, and p options specify verbose output ( prints the files being added/ extracted), writes/ reads from a file ( instead of a tape device), and retains permissions and ownership, respectively.
f和p选项分别指定输出详细信息（显示正在添加或提取的文件）、对文件（而不是磁带设备）进行写入/读取、保持权限和所有权。 - The result showed that the interior diameter and volume flow of the arteries were all significantly lower than that of the control ( P < 0.01), while the acceleration/ deceleration ratios and the peck forward velocity were significantly higher ( F < 0.01).
彩色及脉冲多普勒以血管内径、血流量，加速度/减速度比值、血流峰值速度改变最为敏感。糖尿病病人下肢动脉内径、血流量均明显低于正常值（P<0.01）； - The Glu of group P/ R were lower than that of group I/ F 30() min after pneumoperitoneum and right after surgery ( P < 0.01).
P/R组Glu气腹后30min、术毕显著低于I/F组（P<0.01）。 - The F/ P value of the mid young group was 118 times over that of the children and 1.8 times of the old;
结果表明，中青年组F／P值是儿童组的118倍，是老年组的1.8倍； - The concrete fracture energy Gf calculated by load-displacement ( P) curve of three-point bend beam specimens is almost a constant, and it is not influenced by the ratio of the notch depth to the beam depth ao/ h.
对于由不同缝高比的三点弯曲梁试件所量测的荷载-加载点位移（P-δ）曲线计算所得断裂能GF几乎是一个常数，不受缝高比的影响。 - F group has higher effect/ price ratio than P group.
F组与P组相比，效/价比高。 - The results showed that when compared with B groups, MDA contents of brain in E and F groups was lower ( P < 0.01), SOD/ MDA value of brain in F group was higher ( P < 0.01).
结果表明：与B组相比，脑组织E、F组MDA含量低（P<0.01），F组的SOD/MDA值高（P<0.01）； - The damping property of 2024Al/ SiC P ( 17.6% V f) metal matrix composites produced by spray codeposition is reported in this paper.
本文报道了喷射共沉积2024Al／SiCp复合材料的阻尼性能并对显微组织对其影响进行了分析。 - Six parental flue-cured tobacco varieties ( lines) were used for diallel cross based on { p ·( p-1)/ 2} design to get genetic materials including parental lines and two generations of F_1s.
本研究选用6个不同类型的烤烟品种（系），按部分双列杂交设计p（p+1）／2配成一套包括亲本和F12个世代的供试材料。 - Powder forging ( P/ F) is a new-style and high-performance plastic forming technology which combines conventional powder metallurgy ( P/ M) with precision forging techniques.
粉末锻造是将传统的粉末冶金工艺和精密模锻相结合发展起来的一种新型高性能精密塑性成形技术。 - In this paper, the criterion for steady discharge in e-beam controlled KrF laser is deduced using phase-plane method. The effects of E/ P, F2 fractional densities and intensity of external ionization source on ionization instability are discussed.
本文用相平面方法导出了电子束控制放电KrF激光器中稳态放电的判据，并讨论了E/P、F2浓度以及外电离源强度对放电中发生电离不稳定性的效应。 - Based on the corresponding state transition system of an XYZ/ E executable program P, how to model its fault environment and obtain its fault affected program PF by fault transformation is illustrated.
基于XYZ/E中可执行程序P对应的状态转换系统对其错误环境F建模，通过错误转换给出错误影响程序PF； - There is close relation between the serum TPSA, FPSA, PSAD and RI levels and the pathological histology type of PCa by means of spearman rank correlation but there is no correlation between the ratio of F/ T and P ( V).
比较分析表明血清TPSA、FPSA、PSAD和RI水平与前列腺癌病理组织学类型密切相关（r≈0.4），而F/T比值和P（V）无相关性。 - Results: The DNA index and proliferative index between higher metastatic F cell and lower metastatic P cell were no significant differences, but G 2/ M phase of tumor cells with lymphatic metastasis were remarkably higher than that of F cell in non-metastasis.
结果：F和P细胞的DNA指数及细胞增殖指数均无显著性差异。F细胞的淋巴结转移瘤的G2/M期比率高于其原发瘤。 - Interestingly, when initial ammonia concentration abruptly increases to higher than average, NO2 N in P/ BAC and F/ BAC effluent is a little more than influent NO2 N for several days and then shift to steady state of low effluent NO2 N concentration.
在原水NH4+-N浓度突然升高较大时，P/BAC、F/BAC出水中的NO2&N出现少量的积累，而几天后又能恢复稳定运行状态时的低浓度出水。 - F-β-HCG/ HCG and F-β-HCG/ β-HCG ratios were significant higher in malignant trophoblastic tumour than that in hydatidiform mole and normal pregnancy group ( P < 0.001).
F-β-HCG／HCG及F-β-HCG／β-HCG的百分比在恶性滋养细胞肿瘤患者显著高于葡萄胎及正常早孕妇女（P＜0.001）。 - This paper analyses the model test results of some conventional catamarans, and gives graphically the relationship between interference resistance fraction K_r and separation ratioK/ b;
本文分析了几艘实用双体船的模型试验资料并以图表的形式表达了双体干扰阻力分数Kr与间距比K/b、付汝德数Fn和棱形系数CP的关系； - Objective To investigate the frequency of genomic instability in murine hepatocellular carcinoma cell lines Hca/ A2-P ( P) and Hca/ 163-F ( F) with high and low metastatic capacities separately, and to explore its association with genesis and metastasis of hepatocellular carcinoma.
目的观察小鼠高、低转移性肝癌细胞系Hca／16A3-F（F）和Hca／A2-P（P）发生基因组不稳定性的情况，探讨它们与肝癌发生及转移之间的关系。