查询词典 surface area

A slightly raised, somewhat corky, often lens-shaped area on the surface of a young stem.

皮孔 Lenticel 幼茎表面略隆起的、木栓化的、凸镜状的结构。

From 20 to 30 days after inoculation, mycelium development speeded up with branching, At this stage, pathogen hyphae only penetrated through the surface tissue of the lenticels, and infection usually occurred around the outer area of the lenticels.

从20~30d菌丝体加速扩展并形成几个分枝，通常从皮孔外围侵入果实，但仅限于皮孔表面组织。

A geostatistical method was put forward to analyse the spatial variability of combined heavy metal pollution in soils based on GIS. The spatial analysis showed a combined Cu and Cd pollution occurred in the research area, Cu was mainly concentrated in surface layer, but Cd had high concentrations in 0-60cm depth of soil profile. The correlation analysis revealed that the point source pollution was dominated by the pollution let-out of the smeltery.

研究首先建立了基于GIS的地统计学采样和分析方法的步骤，然后着重分析了土壤铜镉复合污染的空间变异特征和影响因素，发现研究区土壤铜镉复合污染为点源污染类型，铜在土壤中具有明显的表聚性，而镉容易迁移，在0-60cm的土层中均形成污染，同时土壤的复合污染已经在水稻籽粒中引起污染物超过食品食用标准。

An atmospheric area about80 kilometers(50 miles) above the earth's surface, forming the upper boundary of the mesosphere.

中间层离地球表面约80公里（即50英里）的空气地带，形成中间层的上边界

An atmospheric area about80kilometers(50miles)above the earth's surface,forming the upper boundary of the mesosphere.

中间层离地球表面约80公里(即50英里)的空气地带，形成中间层的上边界乡野气息十足的地区。

On certain large area moldings it is often advantageous to use both parting surface pins and molding face pins.

某些大面积的塑件常常同时使用分型面顶杆和塑件面顶杆，这是有利的。

Results of the study demonstrate that arsenic in the surface soil of Chengdu basin has approximately six kinds of sources, among which sedimentary series of post-Triassic, Jurassic and Cretaceous systems along Longmen orogenic belt and acid magmatic and basic-ultrabasic rocks in the area are three main sources.

研究结果表明：成都盆地浅层土壤中砷的来源有6种，其中龙门山一带晚三叠纪、侏罗纪、白里纪沉积岩系和酸性岩浆岩及基性岩、超基性岩是成都盆地浅层土壤的主要来源。

Corrosion is u-shaped layout of the grooved surface, as the plates of the depth of the wear and tear notch sulci, but the area of the dot is not changed, and the reduced comparatively slow, cards and membership cards to make color changes noticeable, so its a long service life.

腐化版式暗地是U型瘪槽，随着印版的磨损，瘪槽的广度变不深，但网点的面积未爆发保持，而且其着墨度的裁减比力迟缓，差制卡和会员卡制作颜色无太大的保持，因此其搁置寿命比力不幼。

Since the ore-bearing rock is located in the area of the geological background, the model parameters varies from here to there due to the topography, soil and vegetation. The remotely sensed data recorded the various information of the ore-forming procedure at one time, so the ore-bearing rock information of the characteristic of weakness, not easy to detect, surface weathering and environmental interfering make it more difficult to unveiling.

但是，矿产遥感信息的模式定量化异常困难，这是因为遥感信息一次性记录地质历史上各种地质过程和各种成矿作用留下的诸多标志、形迹，因此，成矿作用过程中所产生的异常信息具有信息弱，隐蔽性强、地表贫化和环境因素干扰等特点，造成反演的多样性和复杂性。

The wound surface with scrapers to fight Mao area slightly bigger than the wound.

用打磨机将伤口表面打毛，面积略大于伤口。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。