查询词典 wintering

"Fishing areas" means spawn ing grounds, feeding grounds, wintering grounds and migration channels of fish and shrimp as well as aquacultural grounds of fish, shrimp, shellfish and aquatic plants.

"渔业水域"是指鱼虾类的产卵场、索饵场、越冬场、回游通道和鱼虾贝藻类的养殖场。

Interestingly, Newgrange is a wintering ground for the Whooper Swan which migrates from Iceland every October and returns in March.

有意思的是，新庄园就是大天鹅的过冬之地，它们每年10月从冰岛迁徙而来，然后在3月归去。

One northbound wood thrush, however, chose not to cross the Gulf of Mexico, possibly because it was underfed and tired due to environmental damage in its wintering grounds in South America. The geolocators will give researchers better information to use in protecting the birds and their habitats.

一只往北飞的画眉不选择穿越墨西哥湾可能是由于南美的冬季环境被导致它破坏营养不良或者疲劳。geolocators将会提供研究人员更好的信息使之保护鸟类和它们的栖息地。

And most of the endogenous rivers, the seasonal river ducks River was also evident, Jiaying winter blight and October each year down to the following year in May, the low-water ducks, some sections of riverbed revealed, forming numerous shoals, shallow water, deep water, the duck turned into a big river wetlands in river system, but also a large number of wild ducks therefore category Charadriiformes placing of wintering waterfowl and birds of prey, and the movement of supplies to.

和大多数上源性河流一样，鸭子河河水的季节性也很明显，夏盈冬枯，每年十月以降，至次年五月，鸭子河水位低落，部分河段河床显露，形成无数滩涂、浅水、深水区域，整个鸭子河变成一大的河流湿地系统，也因此成为大量雁鸭类鸻鹬类水鸟及猛禽的越冬地及迁徙补给地。

Broodstock wintered at at 2~5℃ were fed Nitzschia closterium (30×10^4~50×10^4 cells/mL) supplemented with Chlorella sp. and egg yolk and had a mortality of 1.9%, 4.0% and 9.98% during maturation-inducing. However, the broodstock wintered at below 0℃ were fed the same food and had an increased mortality of 15.87%, 18.8%, 26.27% and 32.07% during maturation-inducing, indicating that there is influence of water temperature on survival of the broodstock during wintering period.

1当水温为2~5℃时，越冬的亲贝在促熟中是以新月菱形藻（30~50万个／mL）为主要饵料，辅以小球藻、蛋黄等，死亡率分别为1.9%，4.0%，9.98%；在0℃以下的越冬亲贝，在促熟中使用同样饵料，则死亡率提高为15.87%，18.0%，26.27%，32.07%，说明亲贝在海中越冬时，水温的高低直接影响亲贝在升温促熟饲育中的成活率。

From January to March 2005,the effects of group size on the vigilance behavior of wintering Common Cranes Grus grus were studied at Lashihai Lake,Yunnan Province,China.

2005年1—3月，在云南丽江拉市海就群体规模对越冬灰鹤警戒行为的影响进行了研究。

Some suggestions were also put forward on the habitat protection for the wintering Black－necked Cranes.

本文也对改善黑颈鹤越冬栖息地的管理和保护提出了一些建议。

the development period of over-wintering larvae of three voltinisms asian corn borer in langfang,hengshui,fuxin,gongzhuling,shuangyashan,haerbin from resuscitation to pupation was studied. the results showed that the development period was different among the different voltinism groups,and it was same within the same voltinism groups.

通过对廊坊、衡水、阜新、公主岭、双鸭山和哈尔滨6个地区3种化性的玉米螟越冬幼虫复苏后发育至化蛹历期的研究，得出3种不同化性种群间的玉米螟幼虫复苏后发育至化蛹的历期有明显差异，而相同化性种群间的玉米螟幼虫复苏后发育至化蛹的历期无明显差异。

At the same time of population census, the age structure of wintering common cranes had also been examined.

在进行种群数量调查的同时，还对越冬灰鹤种群的年龄结构进行了探讨。

Study of time budget, family and flocks' benefit of wintering cranes.

越冬黑颈鹤的时间分配、家庭和集群利益的研究。

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。