Heat resistance identification is the basic job in variety selection for hot seasons, as well as for breeding of heatresistant varieties.
种质耐热性鉴定是在炎热季节选择相对适宜品种和培育耐热叶用莴苣品种的一项基础工作。
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A trademark used for a variety of high-pressure laminated plastic sheets of synthetic resin employed especially as a heat-resistant and chemical-resistant surface on tables and counters.