Differentiation occurs not only during embryonic development, but also in adults to replace the senescent and dead cells.

Biotinylation is a new technique which has been developed in recent years to separate senescent erythrocytes.

生物素标记法是近年来发展起来的一种分离衰老红细胞的技术。

The ability of inducing apoptosis in human senescent fibroblasts

人衰老成纤维细胞凋亡的可诱导性

Last year, Chinese customers bought 19.3 million vehicles, a figure the semiofficial China Association of Auto Manufacturers forecasts will grow a further 7% this year.

去年中国消费者总共购买了1930万辆车，根据半官方的中国汽车工业协会的预测，这个数字今年还将增长7%。

The deputy commander of Iran's air force said yesterday that plans have been drawn up to bomb Israel if the Jewish state attacks Iran, according to the semiofficial Fars news agency.

据伊朗半官方的法尔斯社报道，伊朗空军副司令昨天说，伊朗已制定好计划，一旦受到以色列攻击，伊朗将轰炸这个犹太人国家。

` semi 'is a prefix meaning similar in the word` semiofficial'.

在单词‘semiofficial（半官方的）’中前缀‘semi'是类似的意思。

'In my memory, this is the most serious accident in the meat-processing sector,' said He Zhonghua, an analyst with China Meat Industry Network, a consultancy owned by the semiofficial China Meat Industry Association.

咨询公司中国肉业网分析师何中华说，在我的记忆中，这是肉类加工行业发生的最严重的一起事故。这家咨询公司由半官方的中国肉类协会所有。

And let my spleenful sons this trull deflower.

让我的儿子们好好玩一玩吧。

Francis bacon considers the evils of excess study: laziness affectation and preciosity.

弗朗西斯·培根认为学习上的三大敌人是懒惰，虚伪和造作。

Analysis and evaluation of rangeland resource in Hainan prefecture, Qinghai Province

青海省海南州草地资源分析评价

Analysis on Soil Physicochemical Indices at Different Altitudes in Alpine Rangeland

不同海拔高度高寒草地土壤理化指标分析

The growth curve of the rangelAnd was single peak type.

产量变化曲线为单峰型。

Study on valuation of rangeland ecosystem services of China

中国自然草地生态系统服务价值

The evaluation of nutrition value and productivity of natural rangeland in southern China and its development potential

我国南方地区天然牧地营养价值和生产能力评价及其开发潜力

Analysis on rangeland eco-environment change situation and driving force in Qinghai Province

青海省草地生态环境变化态势及驱动力分析

Much care must be exercised that rangeland does not in its turn become desert.

要特别注意牧场不会反过来变成沙漠。

Human Population Growth and Its ImPact on Rangeland Desertification in Eastern Inner Mongolia

浅谈人口增长对草原沙漠化的影响&以内蒙东部为例

Analysis of Ecological Compensation to Rangeland Resource Development in China Mountainous Areas

中国山区草地资源发展生态补偿研究

Application of the multi-dimensional sphere model in rangeland monitoring data analysis

多维球面模型应用于草原监测数据分析的探讨

Study on benefit of forage yield increase at different level of N application in alpine rangeland

不同施氮水平对高寒草地牧草增产效益的研究

Study on Drawing Series Map of Rangeland Resources with 3S

3S技术编绘草地资源系列图的研究