查询词典 bronze age

It reminds one of the bronze bells dangling from a pagoda's eaves; on windless days they are a decoration upon the age-weathered beauty, but with wind they give out wonderful tinkling and jingling metallurgic sounds, as if echoing age-old stories of long, long ago

就像古塔檐角下的铜铃，无风时，它们只是一种古色古香的装饰，一起风，它们便会发出奇妙的金属音响，似乎是许多古老故事的悠远的回声

It reminds one of the bronze bells dangling from a pagoda's eaves; onwindless days they are a decoration upon the age-weathered beauty, butwith wind they give out wonderful tinkling and jingling metallurgicsounds, as if echoing age-old stories of long, long ago...

就像古塔檐角下的铜铃，无风时，它们只是一种古色古香的装饰，一起风，它们便会发出奇妙的金属音响，似乎是许多古老故事的悠远的回声

The henge at Britain's best-known prehistoric monument, Stonehenge on Salisbury Plain, also dates from the Stone Age, though the circles of huge stones inside it date from about 2100 BC, the beginning of the Bronze Age.

这一圆形石结构也是早在石器时代建造的，但里面的巨石圈大约建于公元前2100年青铜器时代开始时。

From the age of uniformity, From the age of solitude,From the age of Big Brother,From the age of doublethink——greetings!

从一个千篇一律的时代，从一个孤独的时代，从一个老大哥的时代，从一个双重思想的时代——向您致意！

The study on this area may provide good information about the late evolutionary history and closing age of the Tibet-Tethys remnant sea. In this work, a great number of microfossils have been found and identified. Study on the microfossils (especially planktonic foraminifera) indicates:(1) the youngest marine bed in Tibet is represented by the top of the Sandstone-shale Member of the Zhepure Formation that occurs in the Zongpuxi Section of the Gamba area, and is of the early Late Eocene age. The age stands for the final closing of the Tibet-Tethys;(2) The age of the youngest marine bed in Gamba is correlative with, or more or less younger than that of the Tingri region. Both are referred to early Priabonian.

对岗巴－定日地区内始新世地层剖面作了极为详细的研究工作，发现并鉴定了数量较为丰富的微体化石，在此基础上对西藏特提斯晚期沉积环境的演变进行了较为详细的分析，认为岗巴地区遮普惹组砂页岩段的时代与定日遮普惹组砂页岩段的时代相同或略晚于后者，两者基本上属同期异相沉积，含相同的浮游有孔虫Morozovella spinulosa-Acarinina bullbrooki组合；藏南最高海相层－遮普惹组砂页岩段顶部的时代应为晚始新世Priabonian早期，它代表着西藏－特提斯海在藏南最终消亡的时间。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is139Ma.The age is the formation age of pillow basalt.

在枕状玄武岩中获得K－Ar同位素年龄为139Ma（测试单位：宜昌地质矿产所同位素室），因此确定其时代为晚侏罗世晚期。

Maple syrup urine disease in untreated neonates is characterized by maple syrup odor in cerumen at 12-24 hours after birth; elevated plasma branched-chain amino acids (BCAAs, leucine, isoleucine, and valine) and a generalized disturbance of plasma amino acid concentration ratios by 12-24 hours of age; ketonuria, irritablity, and poor feeding by 2-3 days of age; deepening encephalopathy including lethargy, intermittent apnea, opisthotonus, and stereotyped movements such as "fencing" and "bicycling" by 4-5 days of age; and coma and central respiratory failure that may occur by 7-10 days of age.

这些表征是经典的或中度的。

Based on the evaluation system, the plants whose relative remediation age was between 0~10 years were named as"Hyperaccumulator"and those between 10 ~ 50 years were named as"Accumulator".7 In the experiments six kinds of substrates were mixed with different solid wastes and the absorption and enrichment of plants on heavy metal Cd was studied. The results showed that relative remediation age was an ideal index to evaluate the capability of the phytoremediation on heavy metals, because it took into account more factors which affected the absorption evaluation effects than others, such as the heavy metal content and the biomass of the over-ground part of plants, the heavy metal content and the whole gross in substrates, harvesting frequency of plants and the environment standard of heavy metal. This made relative remediation age be suitable to the sorption capability evaluation of not only different plants on one heavy metal but also one plant on different heavy metals.8 It can be drawn from the relative remediation age of heavy metal Cd that the absorption capability of different plants was not same.

以相对修复年限为评价指标定义相对修复年限为0-10年的植物为"超富集植物"，10-50年的植物为"富集植物"。7在由不同废弃物按一定的比例混合配制的六种土地复垦基质上，系统地研究了几种植物对重金属镉的吸收和富集情况，结果表明，相对修复年限既适用于不同植物对同一种重金属元素的吸收能力的评价，又适用于同一植物对不同重金属元素的吸收能力的评价，是衡量重金属元素植物修复效果的理想指标。8从不同植物对同一基质重金属镉的吸收和富集能力看，不论是经过多年种植的基质，还是第一次种植的基质，小白菜和油菜都是相对理想的植物；而黑麦草、高羊茅和苜蓿的吸收效果并不理想。

Screening methods currently used for Down vary in sensitivity, which is 30% for maternal age alone, 60% to 70% for maternal age plus maternal blood-testing in the second trimester, 75% for maternal age plus first-trimester fetal nuchal translucency scanning, and 85% for maternal age plus fetal nuchal translucency plus maternal-blood analysis at 11 to 14 weeks.

最近用於预测唐氏症的筛检方法在敏感度方面变化很大，仅考虑母亲的年龄，敏感度为30%；考虑母亲的年龄以及母亲在怀孕四至六个月的血液检查，敏感度为60%-70%；考虑母亲的年龄以及胎儿前三个月的颈背透明度扫描，敏感度为75%；考虑母亲的年龄、胎儿颈背透明度以及怀孕11至14周母亲的血液检测，敏感度为85%。

This paper gives the life curve of Information Industry, and divides information industrial evolution four stages which are gestate age, pullulate age, golden age and maturate age on the proportion of information industrial production in GNP.

文中给出了信息产业的生命曲线，并对此进行了实证分析，从信息产业产值占国民经济比重这个指标出发将信息产业的演进分为四个阶段：孕育期、成长期、全盛期、成熟期。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。