Using radiometric dating methods, Sugden determined that the ash settled into the fissure after a volcanic eruption 8.1 million years ago.

1、

The island is huge fissure eruption of adjacent formation volcanic island.

各岛是从洋底巨大裂隙喷发形成的火山岛。

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2、

Materials and Methods CT and MRI findings of 7 patients with choroid fissure cysts were analyzed retrospectively.

资料与方法结合文献对7例脉络膜裂囊肿的CT和MRI表现进行回顾性分析。

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3、

( Conclusion MRI) is important in diagnosing choroid fissure cysts and differentiating from other diseases.

结论MRI是诊断脉络膜裂囊肿并与其他病变鉴别的重要依据，对于指导临床有重要意义。

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4、

MRI diagnosis of choroid fissure cysts of the brain

脑脉络膜裂囊肿的MRI诊断

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5、

Imaging Features of Choroid Fissure and Diagnosis of its Neuroepithelial Cyst

脉络膜裂影像学表现及脉络膜裂神经上皮囊肿的诊断

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6、

Methods Twenty-five patients with choroid fissure cysts diagnosed by MR imaging were reviewed.

方法回顾性分析25例脉络膜裂囊肿病人的MRI资料。

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7、

Simple Analysis on the Cement Contraction Fissure and effective Control

混凝土的收缩裂缝与控制

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8、

Effects of different sterilization methods on mechanical properties of dental fissure bur

不同灭菌法对齿科高速裂钻力学性能的影响

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9、

The labial cortical plate and alveolar bone below the level of the incisors apices are sectioned with a No.701 fissure bur.

唇皮层板和牙槽骨的水平以下的切牙根尖的切片，以第701号裂刺。

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10、

Optimization of sterilization conditions of canned cherry tomatoes by ultra-high pressure Effects of different sterilization methods on mechanical properties of dental fissure bur

超高压灭菌法生产圣女果罐头的研究不同灭菌法对齿科高速裂钻力学性能的影响

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11、

The color of uncertainty come into people's eyes and the smile turned into a thick cover tip of brow, eye covered.

明朗的颜色映入人们的眼中，又化作了浓浓的笑意挂满眉梢，布满眼底。

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12、

Fill the eye cup (or drinking cup) to the brim with room-temperature water.

将眼杯（或水杯）装满室温的水。

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13、

Clean the inside of an eye cup or a plain drinking cup using antibacterial soap.

使用抗菌肥皂清洁眼杯或普通的饮水杯的内部。

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14、

Sophia checked the sobs with an immense effort.

索菲娅尽了很大努力止住了哭泣.

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15、

She made no effort to aid Sophia.

她根本不去帮助索菲娅.

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16、

Study of nonlinear tracking control for lunar modules soft landing

月球登陆舱软着陆过程的非线性跟踪控制

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17、

This simulation platform provides a Terrain Builder to create lunar terrain modules, and an Environment Editor to utilize these modules to create and edit virtual lunar environment.

该仿真平台提供了用于创建地形模块的地形组件编辑器，并提供了环境编辑器以便利用预先创建的地形模块搭建虚拟月面环境。

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18、

NASA Seeks Help To Build Lunar Base

NASA力促国际合作共建月球基地

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19、

These clones were frozen in the basement of a lunar base.

这些克隆人被冷冻在月球基地的地下室里。

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20、

The development of lunar base will lend itself to cooperative, resource-pooling international efforts.

月球基地的建设与发展，将为国际间的合作和资源整合提供机会。

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