雪沟

The full hips , the budding breasts , the skin as white as snow and soft as satin , the rounded buttocks and swelling thighs , the flat white belly and lovely mount covered only with the finestdown , and above all the charming pinky slit which now showed itself at the bottom of the mount , now hid timorously away between the plump thighs , and with a snort of rampant lust he fell upon his victim .

含苞待放的乳房，雪般白绸丝般柔细的肌肤，那圆弧形的臀沟和丰满的大腿，平匀白嫩的下腹以及微微残影遮覆下的美丽耻丘，尤其是那慑人魂魄的粉红色沟隙正展现在耻丘的丘麓上而羞怯般地躲藏在丰嫩的两股之间，他带着春情荡漾的激情喘息扑向她。

The SO2-4 and Ca2+, particularly SO2-4, are major ions in snow and ice of snow pits on Haxilegen Glacier No.51 of Kuitun river, where its ion chemistry in snow pits is different from that on Hami Miaoergou FlatTopped Glacier, which is most likely related to the geographical location of Hami Miaoergou FlatTopped Glacier that is located in the leeward site of the Taklimakan desert, Shanshan desert and Gurbantunggut desert, and also probably associated with the elution process in snow pits and altitude effect of deposition flux.

SO42-和Ca2+是奎屯河哈希勒根51号冰川雪坑中的主要离子（尤其是SO42-），其雪坑离子化学特征与哈密庙尔沟平顶冰川差别较大，可能与哈密庙尔沟平顶冰川处于塔克拉玛干沙漠、古尔班通古特沙漠和鄯善沙漠的下风向相关，还可能与雪层内淋融作用的强弱和沉积通量的高程效应有关。

The ion concentrations were studied in both four snow pits on Hami Miaoergou FlatTopped Glacier and one snow pit on Haxilegen Glacier No.51 of Kuitun river in eastern Tianshan Mountain, and both snow pits were retrieved in 2004. The results show that the Ca2+, NO-3 and SO2-4, particularly Ca2+, are major ions in the snow of snow pits in both ablation and accumulation area and also in the ice of snow pits in accumulation area on Hami Miaoergou FlatTopped Glacier, where the relationships among major cation concentrations in snow of snow pits can be revealed by ion concentrations in the ice of snow pits, but the correlation between ion concentrations in the snow of snow pits and elevation is not obvious, which probably can be attributed to the narrow span of elevation and sparse snow pits on glacier. However, the good correlation between ion concentrations in the ice of snow pits and elevation indicates that the elution process weakened gradually with the elevation rise and temperature decrease.

对2004年获取的天山奎屯河哈希勒根51号冰川1个雪坑和哈密庙尔沟平顶冰川4个雪坑的离子浓度特征进行了研究，结果表明：Ca2+、NO-3和SO42-是哈密庙尔沟平顶冰川雪坑雪层和积累区雪坑底部冰中的主要离子（尤其是Ca2+），其雪层中的主要阳离子关系可在底部冰中得以较好的反映，但雪层中各离子浓度与海拔的相关性不明显，可能与海拔的跨度较小和挖取的雪坑较疏有关；雪坑底部冰中的离子浓度与海拔间明显的相关性说明淋融作用随着海拔升高、气温降低而逐渐减弱。

Idaho Falls - Yellowstone National Park Yellowstone National Park Highlights include: Yellowstone Canyon, Mud Volcano, Mammoth Springs, Hot Springs, and "Old Faithful" Geyser

黄石国家公园黄石公园各处奇景包括：翡翠穴，白泥潭，黄石沟，矿泉梯，通心池，彩虹池，西瀑景，火焰山，斜岩岗，热雪田，曼默斯泉，自由帽，化石蓠，黄石峡谷，黄石瀑布，彩虹飞瀑，大辽园，龙口泉，泥火山，黄石湖以及世界七大奇景之一老忠实间歇泉。

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。