大射

大射野、大深度~（60）Coγ射线照射条件下组织-空气比的公式计算

Formulae calculation of tissue air ratio of large depths and fields sizes for cobalt 60 γ rays

DSL-SP大射流水炮开发设计

Development and Design of DSL-SP Large Water Jet Canon

结果表明在低静床高、大射流气速下易出现喷流；

There were two flow patterns of jet and spout in a large jetting fluidized bed with increasing jet gas velocity .

并与Boyd[1]等报道的实验结果进行了比较，在大掠射角时二者符合较好。

The theory was compared with experimental results in paper , they agreed very well in large grazing angle .

中枢应用一氧化氮对大鼠射乳反射的抑制性作用及其作用部位

Inhibitory effect of central application of nitric oxide on rat 's milk - ejection reflex and location of its action

结果表明：冷气掺混具有降低排气温度和混合管壁面温度的双重作用，其降温效果在大引射流量比下更为显著；

The results show that ambient air mixing plays a dual role for reducing the exhaust temperature and mixing duct temperature .

试验结果表明，数字纠正方法能够产生山区优质的大比例尺正射影象地形图。

Experimental results have shown that digital rectification can be used for producing high quality large scall orthophoto maps in mountainous area .

结果：心气虚模型组、D-gal+心气虚组大鼠左室射血分数（EF）、左室短轴缩短率（FS）均明显降低（P<0.05），左室收缩功能明显下降。

Results : The ejection fraction and fraction shortening of the rat models were significantly decreased ( P < 0.05 ), and its left ventricular systolic function was descendants distinctly .

当焊接电流大于140A时，熔滴过渡从大滴转变为射滴过渡。

When the welding current goes beyond 140A , the metal transfer mode changed from globule transfer to spray transfer .

若两平面向外凸，能得到剪切差大的平行出射的o、e光。

If two flats are convex , big shear difference is obtained .

后者利用大入射（掠射）角以提高反射率。

The latter , large an - gles of incidenc ( glancing incidence ) are utilized for intensifying the reflectivity .

在给出纠正实例的基础上，对利用遥感卫星影像制作大比例尺系列正射影像图进行了评价。

At last , the applicability of remote sensing satellites images is evaluated based on the production of lage scale imagery map series .