• The apple ring spot is an important disease and happens often at the apples growth and storage period.

    苹果轮纹病苹果生长期贮藏经常发生一种主要病害

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  • He would put me into a selected spot and, tracing a chalk line all round, warn me with solemn face and uplifted finger of the perils of transgressing this ring.

    放在个他选好的地方,用粉笔在我站四周划了一个圆圈,然后一本正经地竖起指头警告我,说只要我一越过这个圆圈便会灾祸临头

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  • On the spot it had occupied was a circular space, exposing an iron ring let into a square flag-stone.

    大石所地方出现了圆形空间,中间有一块四方形的石板,上面有一个铁环

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  • In Hawaii, for example, a new pest-resistant species of papaya tree has been developed in response to ring-spot virus infections that have repeatedly damaged the native papaya-tree population.

    比如夏威夷一种新的虫害番木瓜。这种树可以抵抗环斑病毒感染,而正是这种环斑病毒常常会降低当地番木瓜树的数量

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  • The ring output spot of the fundamental mode is obtained from a high gain TEA CO2 laser by experiment.

    通过实验高增益TEA CO_2激光器中,得到环形光斑输出

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  • In Fraunhofer diffraction area, the spot center is light spot, around encircle light and dark ring.

    夫琅和费衍射区域内光斑图像中央光斑,周围环绕着明暗交替的圆环。

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  • On the spot it had occupied was a circular space exposing an iron ring let into a square flag-stone.

    大石所地方出现了圆形空间,中间有一块四方形的石板,上面有一个铁环

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  • The effect of the size of the central dark spot in Newtons ring pattern on measuring results has been analyzed, and a solution is given.

    本文分析了牛顿中心大小测量结果影响给出解决方法

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  • The strength of the ring nugget in sheet-to-tube single-sided spot welding is different from that of the button nugget in traditional sheet-to-sheet spot welding.

    板单边电阻点焊由于其焊接结构特殊性,生成外形为环状,其强度不能传统圆形焊点强度经验公式计算

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  • The relative position between powder sending landing and spot can effect the quality of ring sample, if powder locates inside of spot, the outside wall of ring sample is smooth;

    落点光斑相对位置影响环形内外品质粉末偏向光斑内侧,环形件光滑

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  • It was concluded that spot adjunct was a result of improper welding of internal bearing ring.

    因此,可确认块状物恰当焊接所致产物

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  • This method employs the ring light spot image formed by a ring laser projected onto the inner surface.

    方法利用环形激光束照射深孔内膛表面形成环形光斑图像进行检测。

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  • The additional light-emitting diodes are fixed to the light body in such a way that the optical axes thereof form a concentric light spot in the form of a ring around the main light spot.

    多个附加发光二极管固定照明本体上,这样方式它们光轴形成一个环绕照明区的同心环形照明区。

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  • Short and strong mouth, slightly bent downward, cone, Primary and outer ring, with two pale horizontal spot.

    强健,呈圆锥形向下初级飞羽9 枚,外缘道淡色

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  • Short and strong mouth, slightly bent downward, cone, Primary and outer ring, with two pale horizontal spot.

    强健,呈圆锥形向下初级飞羽9 枚,外缘道淡色

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