Detailed biostratigraphic study reveals that the sequence could contain 3 Ostracoda assemblages, 3 Lamellibranchiata and Gastropoda assemblages and 8 sporopollen assemblages, whose ages are discussed on the basis of radioactive dating.

From Chronology to Radioactive Dating

从断代到年龄测定

ON THE MEASURE OF VACUUM From Chronology to Radioactive Dating

谈谈真空度的表述从断代到年龄测定

Dating machine, whether or not inked ( excl. hand-operated date stamps)

日期印刷器，无论是否带油墨（不包括手动邮戳机）

Low Background Radiocarbon Dating Data Automatic Acquisition and processing

低本底~（14）C年龄测定的自动数据获取和处理

Radiocarbon dating shows these koala lemurs went extinct following European settlement on Madagascar;

放射性碳年代测定法显示，自欧洲殖民者侵入，巨狐猴就开始灭绝。

And its use in radiocarbon dating.

它使用于放射性碳年代测定法。

If she answers that she is seeing someone else, but open to dating you, you may proceed with caution and gauge your time with her accordingly to avoid any romantic complications.

如果她回答说自己正和别人谈着，但也可以给你个机会，那么你就得谨慎行事，并合计一下你们可以约会的时间。

Tip: Be open to dating and attending social events.

要出去约会并参加社会活动。

Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time.

另一种是绝对年龄，通过测量可靠的时间来确定样品的真实年龄。

The Changing Characteristics of Stamp Impression Size in Dating of Stamp Impressions

印文大小特征变化在印文盖印时间鉴定中的应用

The relative biogenic data and dating data are not enough. It only depends on the regional correlation of rock association characteristics.

但均缺少相关的生物资料及测年数据，所依靠的仅是岩石组合特征的区域对比。

Relative dating assesses the age of a specimen in comparison to other specimens.

一种是测定相对年龄，通过与其他的样品的比较来确定待测样品的年龄。

Adaptive data hiding algorithm in voice communication

话音通信中的数据自适应隐藏算法

Design of the Data Transmission Circuit in Voice Controlled by Dialing

电话控制数据语音传输电路的设计

Like Porsche with 911, BMW has refined and refined and refined this car over the years until it's one step shy of perfection.

就像保时捷汽车，BMW多年来一直提炼提炼再提炼，离完美只有一步之遥。

A Brand New Car& Porsche 911 Turbo

全新保时捷911Turbo轿车

At present, there are 16 distinct models inthe Porsche 911 range-that's 16 different cars all wearing '911' on the rearend, ranging from the standard Carrera to the track-ready GT3 RS. Which one isbest?

目前，保时捷911家族–从标准型Carrera到赛道级GT3RS–已经有了16个成员–这16辆车除了车尾都打着相同的“911”标志以外，少有相似之处。那么其中哪个型号最好呢？

Too cool for school. Some official numbers for the F-Type V8 S Roadster: 3671 pounds ( about 300 pounds more than the comparable Porsche 911 S Cabriolet);

F-Type V8S跑车的一些官方数据：3671磅（1665千克，比同档次的保时捷911S Cabriolet重约136千克）；

Social Darwinism thoughts in Wells' fiction reflect his profound philosophy, speculation and insights.

威尔斯小说反映出的社会达尔文主义思想体现出了深刻的哲理，推断和见解。

As people studied the theories of Charles Darwin, many scholars led to the concept of Social Darwinism.

随着人们对达尔文理论的研究，许多学者引出了社会达尔文主义的概念。