date是什么意思

用法例句

The 14C datum of different sites show the date of Peiligang Culture is about from 6500 B.

同时依据对已发表的不同遗址14C测年数据的分析,把裴李岗文化的绝对年代大体推定在距今8500年～7000年。

Relative Viscosity and Absolute Viscosity of Size;

浆液的相对粘度与绝对粘度

On the Relatively "Absolute"——From Kant s Noumenon;

论相对的“绝对”——从康德的“本体”谈起

Objective: To study the absolute bioavailability and drug concentration in local tissue of a long released diclofenac sodium patch.

目的 :研究兔经皮给予双氯芬酸钠贴剂的绝对生物利用度和局部组织药物浓度 ,为临床合理用药提供参考。

The connotations of the Absolute and the Relative and their relationship;

绝对与相对的内涵及其关系

Examples of the absoluteness include the principle of invariance for velocity of light, the principle of special relativity, the principle of general relativity, eigenlength, eigentime, Minkowski four dimensional space-time.

在教学中常常强调其中的"相对",而忽视了相对论中还有"绝对"的一面,如光速不变原理、狭义相对性原理、广义相对性原理、本征长度、本征时间、闵可夫斯基四维时空等都具有绝对性。

Then, it points out that the law system of exclusiveness of mining rights with unified relative exclusiveness and absolute exclusiveness.

本文从矿政管理与矿业活动的实际情况出发，论述了矿业权制度的历史沿革及现行矿业权排他制度在矿政管理实践中的具体表现；阐述了矿业权排他制度中相对排他与绝对排他的辩证关系。

“Shaowei”is the relative adverb of degree but “Youdian”is the absolu te adverb of degree(“Relative”means it can be used when compared with two or more things.

“稍微”和“有点”都属于低量级的程度副词，但由于“稍微”是相对程度副词，“有点”是绝对程度副词，所以二者在用法上有所不同。

The methods of species diversity measurements that contained absolute abundances are introduced.

介绍了包含绝对多度的物种多样性测度方法,并应用包含绝对多度的多样性指数对管涔山植物群落的物种多样性进行了计算和分析。

It is necessary to hit the head of the strip for applying absolute AGC,and important means are to improve accuracy of set-up model and convergence of self-learning model.

研究了快速监控FMN在热连轧上的应用,提高头部命中率是投入绝对AGC所要求的,它的重要手段是靠提高设定模型精度、模型自学习的收敛速度。

For improving further automatic gauge control accuracy of the whole strip,it is necessary to increase the main strip head percentage in order to launch into absolute AGC.

为进一步提高带坯全长厚度控制精度,需提高本体头部命中率,以便绝对AGC投入。