因此，当无灌溉条件降雨又少时，地膜覆盖甜菜受干旱威胁更大，故在干旱无灌溉地区不宜推广地膜覆盖技术。
Therefore, there were more menace to sugar beet covered with plastic film when in dry condition, no irrigation and little rain. So, the techniques of covered with plastic film is inadvisable to...
因此，当无灌溉条件降雨又少时，地膜覆盖甜菜受干旱威胁更大，故在干旱无灌溉地区不宜推广地膜覆盖技术。
Therefore, there were more menace to sugar beet covered with plastic film when in dry condition, no irrigation and little rain. So, the techniques of cover...
因此，当无灌溉条件降雨又少时，地膜覆盖甜菜受干旱威胁更大，故在干旱无灌溉地区不宜推广地膜覆盖技术。
Therefore, there were more menace to sugar beet covered with plastic film when in dry condition, no irrigation and little rain. So, the techniques of covered with plastic film...
分析比较了溴化锂吸收式制冷机的效率、经济性及其对环境的污染，指出溴化锂吸收式制冷目前在我国不宜推广使用。
Analyses and compares the efficiency, environmental pollution and economic accounting of Libr-absorption chillers, points out to use Libr-absorption chillers widely is impracticable.
近期国外进入中国市场的高清晰度大幅度喷绘设备有：240dpi、360dpi、宽度5M，但价格高，适用性有限，不宜广泛推广。
Recent abroad to enter the Chinese market high definition greatly printing equipment: 240dpi, 360dpi, width of 5m, but the price is high, applicable, not being suitable to be widely popularized.
近期国外进入中国市场的高清晰度大幅度喷绘设备有：240dpi、360dpi、宽度5M，但报价高，适用性有限，不宜广泛推广。
High definition printing equipment abroad greatly into the Chinese Market: 240dpi, 360dpi, width of 5m, but the price is high, limited applicability, not widely.
近期国外进入中国市场的高清晰度大幅度喷绘设备有：240dpi、360dpi、宽度5M，但报价高，适用性有限，不宜广泛推广。
High definition printing equipment abroad greatly into the Chinese Market: 240dpi, 360dpi, width of 5m, but the price is high, limited applicability, not widely.
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