The stone steps, dating back to 1855, are beginning to wear.

I don't think on-line dating is healthy for people.

我认为网上约会是不健康的.

The cross-dating links were often tenuous.

跨 年代的联系往往是空洞无力的.

Mary gave John the bounce after she saw him dating another.

玛丽看见约翰同另一位姑娘一同出去玩,就同约翰断绝了关系.

She began dating boys when she was sixteen.

她16岁时就开始同男孩子约会了.

Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.

来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大.

Is it true that you and Matt are dating?

听说你和马特在约会,是 吗 ?

In Latin, several verbs govern the dative.

在拉丁语中, 有些动词要求与格的宾语.

I also hope that Dato Sri Najib will initiate steps to ensure approvals for investment proposals.

此外,纳吉也应该采取步骤,确保投资建议能够更迅速获得通过.

Datum Feature A datum feature is a feature used to a datum.

基准形体或基准特徵–是用来建立基准的形体或特徵.

Several kinds of hydrogeological tests in bore hole and the methods for datum analysis are introduced.

本文介绍了在孔内基岩中进行的几种水文地质试验方法及其数据分析方法.

DataModel is the description of the selections and summary of datum.

其中的数据模型就是对数据的选择与汇总的描述.

A firewall screen is all thresh to our datum.

防火墙能保护我们的资料,当然也能防病毒.

Be familiar with the quality control process , datum collection and analysis of mechanical products.

熟悉机械产品的质量控制流程及数据统计分析.

Without the materials of this year, we could extrapolate from the datum of the previous year.

如果没有今年的资料, 可以从上一年的数据中推知.

The interpreter will finalize decide about the reasonable price according to the datum.

翻译人员根据资料难度给出合理报价.

The practice proves that its computed result and the empirical datum basically tallies.

实践证明,其计算结果与实验数据基本吻合.

The piezpmetric head is also measured from the same datum level.

测压水头亦应从同一基准面算起.

According datum of forecast point of substation and power network is optimized by graph model.

本文采用多元回归分析和灰色预测模型对成安县电力需求进行了科学预测.

The measurement values of the datum instruments should be the same as international measurement values.

计量基准的量值应当与国际上的量值保持一致.

We can solve these problems by using method of floating datum DMO superposition.

采用浮动基准面DMO叠加方法可以很好地解决这些问题.