峡

The Tianlu sandstone copper deposits located in the Silurian period stratum that belong to the northern part of north Qilan orogenic belt. The ore bed is hosted in the basal gray green layer of Hanxia Group or the graygreen interbed in the purplish layer.

摘 要：北祁连天鹿砂岩铜矿床产在北祁连造山带北部志留纪地层中，矿层产于旱峡组灰绿色岩层底部或紫红色岩层的灰绿色夹层中，具有稳定的层位特征。

This paper analyzes the diversity and complexity of calls and songs of the white-rumped snow finch recorded from Heimahe, Maduo, Huashixia, and Tuotuohe of the Tibet Plateau using SAS-Lab avian song analysis software. The results revealed that the value of the call rate changes quickly from 0.522 to 0.127 and 0.119, which reveals that there are fewer notes in calls.

本文以 SAS-Lab鸟类声谱分析软件对采自青藏高原黑马河、玛多与花石峡、沱沱河的白腰雪雀不同地方种群的鸣叫与鸣唱的复杂性进行了分析，发现白腰雪雀的鸣叫相对变化率随着采样量的增加由0.522迅速降低到0.127和0.119，表明其鸣叫声组成中音节类型较少。

Sitting at the mouth of Spearfish Canyon, surrounded by the Black Hills National Forest, Spearfish is the perfect place for hiking, mountain biking, skiing, snowboarding, rock climbing, snowmobiling, fishing, golfing, and more.

小镇位于矛鱼峡谷口，黑山国家森林公园环绕四周，旗鱼镇是进行远足，山地自行车，滑雪，滑板滑雪，攀岩，雪上摩托，钓鱼，高尔夫等户外活动的理想场所。

We detected that EGF mRNA was expressed sflungly lii the oocyte, and is also found hi gmnulosa cells, the cell fium smaller foflicular expressed stronger than fium bigger one. In the corpus hemonbaglcwn corpus luteurn, lean type and pseudocorpus-luteum, EGF rnRNA was detected,, no distinct difference can be seen in them. The EGF mRNA expressed strongly in fimbria end, ampulla and isthmus of oviduct, in the big follicular stage, ovulation stage, pregnancy stage and spurius pregnancy stage, we can not see any distinct change in them, but hi the medium follicuar stage,it is weaker.

结果发现：猪卵母细胞中EGF的mRNA强烈表达，且小卵泡卵母细胞→中卵泡卵母细胞→大卵泡卵母细胞中，EGF的mRNA表达量有逐渐减少的趋势；猪卵泡的颗粒细胞中有EGF的mRNA表达，小卵泡颗粒细胞→中卵泡颗粒细胞→大卵泡颗粒细胞中，EGF的mRNA表达也有逐渐减少的趋势；猪卵巢中的红体、黄体、白体和假黄体中都有EGF的mRNA表达，看不出几部分的表达量有明显的强弱变化；猪输卵管伞部、壶腹部和峡部，都有EGF的mRNA表达，在大卵泡期，排卵期，孕期和假孕期都强烈表达，各期间看不出明显的强弱变化，中卵泡期表达较弱；猪子宫中EGF的mRNA在大卵泡期，排卵期，孕期和假孕期都强烈表达，看不出表达量的明显变化，而小卵泡期表达量明显减弱。

Waterfall gorge granite landforms and waterfalls flowing water, constitutes a "spring, waterfall, stone, pine tree" in one of the magnificent landscape.

十瀑峡花岗岩地貌与瀑布流水，构成了"泉、瀑、石、松"于一体的绚丽景观。

The strong sandstorm was caused by squall line activity of eastern Hexi Corridor in Apr. to Jun. that was cold front, majority is in May, four times strong sandstorm is accompanied by the squall line in seven times. It was explained that the squall line was suggested easily when the strong cold front moved east to Hexi Corridor where special canyon tube terrain was in, the strong sandstorm which was created by squall line activity have very strong paroxysm that often created serious disaster.

河西走廊东部的飑线活动造成的强沙尘暴出现在4~6月，均为冷锋型，其中5月居多，出现的7次强沙尘暴中有4次伴有飑线，说明5月份强冷锋东移经河西走廊特殊峡管地形时易诱发飑线，飑线活动造成的强沙尘暴爆发性强，往往造成严重灾情。

The tectal cells with E, E-I, and I types of responses tended to be localized in the deep, intermediate, and superficial layers of tectum, respectively.

电刺激峡核诱发67％的视顶盖细胞兴奋反应；16％的视顶盖细胞兴奋-抑制反应；17％的视顶盖细胞抑制反应。

So the optic rectum is centrum of visual system. The avian optic tectum showsthe highly organized lamination.

视顶盖是视叶外侧部一个分层很明显的结构，在顶盖下的视叶内侧区包括顶盖前区、峡核和中脑网状结构。

My grandfather went to the beach Gorge downstream of the Goddess of Mercy, to catch crabs.

我和爷爷就到沙滩下游的观音峡口，去捉螃蟹。

The paleolatitude of the Nantuo sandstone of lower sinian in the Earstern Gorge Region of the Yangtze River was determined to be 74.5°-72.1°, and that of the Nantuo tillite was 86°.

用古地磁学方法测定长江峡东地区下震旦系南沱砂岩的古纬度是74.5°—72.1°，南沱冰碛岩的古纬度是86°。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。