采自

Only two instances of genuine mummers ' plays have been recorded from american informants since then.

从那以来，仅有两例真正的哑剧采自于当地人。

The Jinuo is one of the minorities in China who have been practising swidden cultivation(in another word is slash-and-burn agriculture).

除在轮歇地内栽培少数几种作物外，基诺族的菜肴绝大部分采自其周围的林地、山野。

The pathogens causing potato scab in ten provinces in China were identified.

对采自中国10个省的马铃薯疮痂病菌进行分子水平鉴定。

Exposure ages of bedrock samples taken from two nunataks in the Grove Mountains, interior East Antarctica, are studied by dating in situ produced cosmogenic 10Be and 26Al. The results indicate that the minimum exposure time of the five samples are all about 2Ma, much older than that of Last Glacial Maximum.

采自东南极内陆格罗夫山地区两个冰原岛峰的五个基岩样品的原地生成宇宙成因核素1 0 Be和2 6Al测试结果表明，这五个样品的最小暴露年龄都在 2Ma左右，远远早于末次冰期极盛期。

The raw materials were mainly vein quartz, sandstone, flint and rock crystal, most of which were collected from the river-bed and the hill slopes near by.

制造时期的原料有脉石英、砂岩、燧石和水晶等，大多采自附近的河床和山坡。

A grade of Chinese black tea, obtained from the fifth and largest leaf gathered from a shoot tip of a tea plant.

功夫茶中国的一种浓茶，茶叶采自茶树顶部第五片和最大的一片叶子乌龙茶的翻译不太对Wu-lung tea：乌龙茶Oulung：乌龙茶没有long tea不过是音译应该也算对吧。

The tree α-cellulose δ^13C time series from 1835 to 1997 was obtained based on cross-dating tree rings age from the Tianmu Mountain, Zhejiang Province. After removing the long-term decrease trend, which is related to atmospheric CO2 concentration of the δ^13C series, we analyzed the correlation between the δ^13C and the flood/drought index of different periods. The results suggest that both the same year and the next year tree ring δ^13C are distinctly related with the spring and summer drought indices, showing that the δ^13C better responsed to the spring and summer flood/drought.

对采自天目山的柳杉树轮进行交叉定年后，测得树轮的δ^13C年序列，将δ^13C去除大气CO2趋势影响后的高频变化与不同时段的旱涝指数进行相关分析，结果显示：春夏季的旱涝指数与当年和滞后一年的δ^13C序列有着比较显著的相关性，表明树轮δ^13C对春夏季旱涝的发生有着比较好的响应。

The pyrolysis characteristics and kinetics of green seaweed Enteromorpha clathrata were studied with thermogravimetric analysis method. The pyrolysis was carried out at different heating rates (10, 20, 30℃/min) and particle sizes (0.18, 0.28, 0.45mm).

以2005年10月采自江苏如东海区的条浒苔为研究材料，用热重分析法对其热解过程及其动力学规律进行了研究。

This crystal salt lamps are natural crystal salt from hand-made, she formed in more than 200 million years ago, collected from the Himalayas, several hundred meters deep underground, free from any pollution.

这种水晶盐灯是由天然的水晶盐矿手工制成，她形成于2亿多年前，采自喜马拉雅山脉数百米深的地下，不受任何污染。

Using a long-term reared housefly population which is very susceptible to pyrethroid insecticides as the susceptible strain, a population collected in 1993 in Shanghai and has been treaded by cyhalothrin as the resistant strain, we bioassayed their susceptibility to organophosphorus, carbamate, pyrethroid and organehloride insecticides. We also investigated the role of metabolic enzymes, i. e. esterase, GST, MFO and of target enzymes, i. e. AChE and 〓-ATPase in resistance to insecticides. Cyhalothrin resistance inheritance, the co-toxicity coefficient of cyhalothrin and methylene dithiocyanate was also studied. The insecticides resistance in adults and larvae of houseflies was compared and the mechanism of resistance differences between adults and larvae was discussed.

本文以采自野外并经过室内多代筛选的三氟氯氰菊酯抗性家蝇品系和室内多年饲养的敏感家蝇品系为试虫，测定了抗性家蝇品系和敏感家蝇品系对拟除虫菊酯杀虫剂三氟氯氰菊酯、氯菊酯、有机磷杀虫剂DDVP、氨基甲酸酯杀虫剂残杀威、有机氧杀虫剂DDT的抗性水平，并通过活体增效剂实验和离体生化实验研究了抗性品系的解毒酶和靶标酶的变化，本文还研究了三氟氯氰菊酯和增效剂I对抗性家蝇的增效作用及增效机理、家蝇幼虫和成虫对杀虫剂的抗性差异及其抗性差异的机理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。