上壳

To release the retention, the bolt is again moved further into the case, whereupon the snib part is moved clear of the bolt opening under spring bias, and the unretained bolt is moved by its bias to its normally retracted position.

为了释放该保持，再次将该栓件进一步移入该壳体内，在其上该插销部分在弹簧偏压的作用下移离该栓件开口，且该受限制的栓件被其偏压移动到其通常缩回的位置。

About five minutes later, a huge bucket of steamy hot blue crabs was bought to our table.

五分钟以后，一大筐热腾腾的带壳的蓝螃蟹端上了桌。

Studies showed that chitosan presented regulation on growth and development of root, stem, leaf and flower of plant, and has been applied in agriculture as plant growth regulator more and more in recent years.

已有研究表明壳聚糖可调节植物的根、茎、叶和花的生长发育，作为一种新型植物生长调节物质在农业上的应用日渐增多。

At present, studies on chitosan coating to extend the storage life of fruits and vegetables are quite activity all over the world.

目前，国内外对壳聚糖在果蔬贮藏保鲜上的应用研究十分活跃。

As described at full belly project.org, the universal nut Sheller is basically a summand corn with in a corn.

正如温饱计划网站上的描述，通用坚果脱壳器是一个水泥圆锥体中套一个圆锥体。

Wider skis make telemark turning easy in soft snow.

宽板子更容易转弯，同时在硬雪和机压雪道上立刃时，固定器不容易沾雪，但要选塑料壳的硬靴以提供足够的支撑。

Toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell.

无脊椎动物口中或消化道或壳上发现的牙状结构。

The nonlinear dynamic behavior of transversely isotropic shallow spherical shells of Winkler foundation subjected to impact force was studied.

对冲击荷载作用下 Winkler地基上横观各向同性浅球壳的非线性动力响应进行研究。

The square base of the church containing functional rooms is surmounted by an enormous truncated cone housing the sanctuary, which is lit by an array of protruding "light cannons."

它的形体下方上圆，这一独特的变形，象征着由俗世向精神世界的超升，围合空间的复杂的直纹曲面薄壳以混凝土浇铸而成。

At this question, Peter's jaw suddenly dropped and guilt and consternation swept over his wrinkled black face. His protruding underlip retreated to normal as swiftly as a turtle withdraws its head beneath its shell .

被她这样一问，彼得下巴立即耷拉下来，那张皱巴巴的黑脸上也露出又抱歉又狼狈的神情，他突出的下嘴唇即刻缩回去，就像乌龟把头缩进壳底下似的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。