So it is not practical to improve the heat resistance significantly in breeding by heterosis, but it is supposed to select the heat tolerant parent in breeding.
因此在耐热育种中单纯利用杂交优势试图获得超亲优势来显著提高耐热性是不现实的，而应该注重耐热亲本的定向选择。
Finally, author put forward an opinion hoping to improve turf-grasses heat tolerance with heat tolerant DNA polymerase by increasing express of heat shock protein.
最后作者还提出了利用耐热性dna聚合酶提高草坪草耐热性的一点看法。
Heat tolerant cultivar is higher than heat sensitive cultivar in leaf phloem area ratio and leaf sheath duct area ratio, while lower in leaf duct area ratio and leaf sheath phloem area ratio.
耐热品种的叶片韧皮部面积比例、叶鞘导管面积比例大于不耐热品种，叶片导管面积比例、叶鞘韧皮部面积比例则小于不耐热品种。
White wines, whose skins are less tolerant of heat, face particular difficulties as global warming intensifies.
随着全球变暖加剧，更不耐热的白葡萄面临特殊的困难。
The teams recommended a variety of improvements in lightweight composite structures, heat- and stress-tolerant engine materials, and aerodynamic modeling that can help bring their ideas to reality.
这些团队为轻比重的合成材料结构、耐热和耐应力的发动机材料、有助于实现其设想的空气动力学模型提出了不同的改进建议。
Breeding is an ongoing activity because pests and diseases are always evolving and the climate is changing. We're always trying to make more productive, drought-tolerant and heat-resistant crops.
繁殖时一直延续的行为，因为昆虫和疾病总是在进化，气候也在不断的变化，所以我们尝试繁殖出大量的农作物，比如抗干和耐热的农作物。
We predicted that a gene was more tolerant to heat stress than B gene.
推测A基因可能是耐热基因，B基因可能是非耐热基因。
These plants are tolerant of extreme heat.
这些植物能耐酷热。
You can see that it also opened its mouth. Native to Australian desert, emu has to be tolerant of hot weather, but this sudden heat seemed to be unbearable to it.
它也在微开着嘴，野生的鸸鹋生活在澳大利亚的沙漠地带，按理说对炎热的抵抗力应该是很强的，但是看来像这种过热的天气还是招架不过来啊。
Very early maturity for autumn production, about 45 days from transplantation to harvest, tolerant to heat and resistant to disease, head weight about 500g with compact and beautiful white curd.
极早熟，适合秋季栽培，抗病、耐热，定植后45天左右收获，花球紧密，洁白，单球重500克左右。
Early maturity for autumn production, about 50 days from transplantation to harvest, tolerant to heat and resistant to disease, head weight about 700g with compact and beautiful white curd.
早熟，适合秋季栽培，抗病、耐热，定植后50天左右收获，花球紧密，洁白，单球重700克左右。
A bacterial species, B36, is isolated from oil and water samples from Shengli. It is heat resistant and salt tolerant and can grow on hydrocarbons as the only carbon source.
从胜利油田油水样中分离出一珠细菌B36，该菌耐温耐盐性良好，能以烃类作为唯一的碳源。
A bacterial species, B36, is isolated from oil and water samples from Shengli. It is heat resistant and salt tolerant and can grow on hydrocarbons as the only carbon source.
从胜利油田油水样中分离出一珠细菌B36，该菌耐温耐盐性良好，能以烃类作为唯一的碳源。
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