Manning speculated that the dinosaur collapsed in a riverbed during the late Cretaceous Period and was rapidly buried in mineral-rich wet sand, preventing bacteria from devouring all of its tissue.
曼宁推测，在晚白垩世时期，恐龙倒在河床上，并迅速埋在矿产丰富的湿砂，(这些沙)防止了细菌吞食其所有的组织。
On the basis of groundwater dynamics, with the condition of critical hydraulic of the seepage failure, deducted critical condition and the estimating formula of preventing inrush of sand.
以地下水动力学为基本原理，建立了以渗透破坏的临界水力坡度为条件的预防溃砂发生的临界条件和预计公式。
The mechanism of sand adhering to casting parts is simply analyzed, some preventing measures for quality control proposed.
对铸件的粘砂机理作了简单分析，针对其影响因素，提出了防止铸件粘砂及其质量控制的措施。
Finally, the thesis summarizes the design methodology and construction technique in preventing from pavement cracking caused by the stabilized-sand base.
最后还总结了针对稳定风积沙基层的路面防裂措施的设计方法和施工工艺。
The tower tube structure is solid and reliable, and can build a beautiful scenery line of preventing wind and sand.
四是塔筒结构坚固可靠，可构筑抗风、防沙亮丽的风景线；
The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担；为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
The utility model has the advantages of easy manufacturing, low cost and good sand preventing effect.
本实用新型具有加工容易，造价低，防砂效果好的优点。
Abstrcat>The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担； 为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
Abstrcat>The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担； 为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
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