真

It's very difficult to save enough money.i wish i could be a billionaire.

很难攒下足够的钱。我真希望我是个亿万富翁啊。

Ryan Bingham: You really want to know?

克鲁尼－你真想知道？

The proper binormal ROC model had been applied to the degenerate data.

用真双正态模型处理了退化资料。

In this paper, univariate or/and bivariate binormal model was established and its parametrers was estimated by the"method of scoring". To calculate the statistical significance of the difference between two ROC curves using any one of three distinct statistical tests: the bivariate Chi-square test, the area z-score test, and the TPR z-score test.

本文探讨了单变量、双变量双正态ROC模型的构建及其参数的最大似然估计方法；采用双变量卡方检验、真阳性率z检验、面积z检验三种方法比较了ROC曲线间是否具有显著性差异。

For fitting ROC curves and getting the area under the ROC curve, we applied the parametric methods of binormal models and ordinal regression models, the semiparametric method of Cox proportional hazards model, the nonparametric methods of Hanley, Delong This paper also include estimation of required sample size, evaluation of confounding effects, and estimation of standard error and confidence interval by resampling method for ROC analysis.

目前该模型用于ROC分析的统计学方法比较完善，属于"经典"的ROC分析参数法。本文探讨了单变量、双变量双正态ROC模型的构建及其参数的最大似然估计方法；采用双变量卡方检验、真阳性率z检验、面积z检验三种方法比较了ROC曲线间是否具有显著性差异。

Investigation of formation, proliferation and degradation of the peroxisome is an important part of study of organelles biogenesis.

过氧化物酶体（peroxisome，P）是真核细胞中普遍存在的细胞器，参与多种重要的代谢过程。P的产生、增殖及降解是细胞器发生机理研究的重要部分。

I said:"You This biotite, as early as not to late do not come, but at this point in time there is really disappointing."

我说："你这黑云，早不来晚不来，偏偏在这时候出现，真扫兴。"

If the dove is the bird of peace, what is the bird of true love?

要是鸽子代表和平鸟，那麼甚麼鸟代表真爱？

You see, if it was true, we'd all just hike, pick flowers, take pictures or birdwatch and leave the fishing rod and shotgun at home.

你看，如果这是真的话，我们就会一切只是上调，摘鲜花，拍照或birdwatch离开钓竿和猎枪在家中。

He was nice to send me a birthday card.

他真好给我送了生日贺卡。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。