查询词典 sand blast

This study selected the ephemerals which grow in the Gurbantunggut Desert Area as the object of the study, which is based on the field sampling and the bourgeoning experiment in laboratory, The distributing , bourgeoning status,density, diversity of the soil seed banks and its relationship with vegetation showed in this area sand dunes were studied.

采用野外定点取样和室内萌发相结合的试验方法，研究了短命植物在沙丘不同部位的空间分布、萌发状况、密度、物种多样性及土壤种子库生物多样性与地上植物多样性的关系。

The results showed the seeds of ephemerals mainly distributes in 0～5 cm soil and there are few seeds under the 5 cm soil.The density of the seed banks is different among the different parts of the sand dune.The density decreases gradually from the foot to the top.

结果表明：短命植物种子主要集中分布于地表0～5 cm土壤中，5 cm以下土壤中极少存在有活力的种子；沙丘间及沙丘不同部位的种子库密度大小不同，密度自坡底随高度增加逐渐减少，坡底、坡中部及坡顶部密度分别为124粒/m2、91粒/m2、66粒/m2。

The density of the foot 、middle part and top are 124grain /m~2、91 grain /m~2、66 grain /m~2,the seeds is more little windward than the leeward.The density of seed banks in windward is 81grain/m~2 and the leeward density is 100grain/m~2.The seed of ephemerals bourgeoning reaches the pinnacle on April and May.The diversity of different parts sand dune is different,but the differences do not reach the marked level.The similarity is high between the seed banks and the vegetation.

迎风坡种子库密度比背风坡面少，迎风坡种子库平均密度为81粒/m2，而背风坡种子库平均密度为100粒/m2；短命植物种子在4月上旬达到萌发高峰，沙丘不同部位物种多样性存在差异，土壤种子库和地上植被存在较高的相似性，此外短命植物在沙丘不同部位的分布存在较高的空间异质性。

Its information office promises nine miles of pristine sand, fine dining for devoted epicureans and an atmosphere of laid-back sophistication.

它的信息服务台承诺为美食专家提供9米的原始沙滩、上好的晚餐以及安详诡辩的氛围。

Ergs are vast expanses of sand dunes like this area in Oman.

尔格是巨大的广阔的沙丘就像这样的地区在阿曼。

Ergs are vast expanses of sand dunes like this area in Oman.

Ergs是大片宽阔的沙丘像这一领域中的阿曼。

Photo Gallery: Desert Landscapes Ergs are vast expanses of sand dunes like this area in Oman.

意译：沙漠的风景图片。Ergs是巨大宽广的沙丘其面积在阿曼。

Ergs are vast expanses of sand dunes like this area in Oman.

Ergs是巨大的广阔的沙丘像这地区在阿曼。

Ergs are vast expanses of sand dunes like this area in Oman.

Ergs是巨大宽广的沙丘其面积在阿曼。

Ergs are vast expanses of sand dunes like this area in Oman.

在澳大利亚辛普森沙漠中心，蓝天下一个波纹遍布的白色沙丘热浪滚滚。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。