Theory of Cosmogenic Nuclide Surface Exposure Dating and Its Applications in Geosciences

1、

Application of cosmogenic nuclide~ ( 10) Be in the earth sciences

宇宙成因核素~（10）Be在地学研究中的应用

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2、

one leaf fell after the other: the sloes only stood full of fruit, which set one's teeth on edge.

叶子在簌簌地往下掉。只有山楂结着果实，酸得使牙齿都要脱落。

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3、

Probe into the causation of failures in repairing bad fixed artificial tooth

探讨不良固定义齿修复失败原因

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4、

86 cases were added artificial tooth to removable partial dentures.

在部分活动义齿上加牙86例。

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5、

Initial study of the combined ability of artificial tooth and resin-injection base

人工牙与注塑基托结合力的初步研究

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6、

Analysis of the artificial tooth repair in elderly people

老年人缺牙修复情况的分析研究

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7、

Clinical Application of Artificial Tooth Implantation Technique in Molar Area

磨牙区人工种植牙修复技术的临床应用研究

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8、

ESR characteristics of irradiated artificial tooth materials in accident dose range

辐射事故剂量范围照射后塑料假牙材料的顺磁共振特性

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9、

The upper and lower jaws possess straight tooth rows and the jaw arches are almost rectangular in shape.

上、下颌具有直的齿列，而颌弓几乎呈直角形。

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10、

If either the number of sun or ring gear is not multiple of planet gear, system will run effectively, with lower impaction of tooth mesh in and out.

行星轮与内齿圈齿数不为行星轮个数的整数被时，轮齿的啮入、啮出对系统的冲击小，系统的效率高。

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11、

Japan If it is a lower baby tooth, throw it up onto the roof; and if it is an upper tooth, throw it underneath the 'en-no-shita' ( the lower portion below the floor of a Japanese house).

在日本，如果掉的是下牙，就扔到房顶上去；如果是上牙，就放在外廊地板下面。

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12、

Steel tooth bit can increase the bit's stability and lower the tooth impact load, and enhance its wear resistance.

钢齿牙轮钻头增强了工作的平稳性，降低了牙齿的冲击载荷，使牙轮钻头的耐磨性能得到提高；

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13、

The results show that in the case of the same cutting resistance, pick-shaped teeth enjoys advantages over knife-shaped teeth, as a result of it better combined performances, such as freedom of fragment, the lower tooth cost and wear-proof.

结果表明：在截割阻力相同的情况下，镐形齿具有不易被击碎、齿耗低、耐磨等优点，其综合性能优于刀形齿。

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14、

It is done so that the upper tooth grows healthy downwards, while the lower tooth upwards.

这样是为了让上牙向下长，下牙向上长。

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15、

In Japan, children throw a lower baby tooth up onto the roof so the next tooth grows healthily upwards;

在日本，孩子会把下齿的乳牙放到房顶上，这样的话下颗牙将会长得结结实实；

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16、

USA A child puts the baby tooth under his pillow before going to bed.

在美国，孩子们在睡觉前把掉了的牙放在枕头下面。

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17、

Mongolia In Mongolia, they put the baby tooth in the meat and feed it to the young dog.

在蒙古，人们把乳牙放在小狗的狗食中。

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18、

It's a baby tooth.

这是一颗乳牙。

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19、

I get the Goose Bumps whenever I hear her sing.

每次我听到她唱歌我就起鸡皮疙瘩。

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20、

Effect of sulphur on metabolism of molybdenum in little white mouse

硫酸盐对小白鼠钼代谢的影响

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