- 重点词汇
- 相关例句
Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.
大孢子四分体为线形, 合点端功能大孢子发育成为蓼型胚囊.
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The chalazal parts of the endosperm containing free nuclei forms several lobes.
包含游离核的合点端胚乳部分形成几个裂片.
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With embryo sac haustorium in chalazal end, the embryo sac is Endymion type.
胚囊发育类型为英地百合型,合点端形成胚囊吸器.
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The primary chalazal haustorium ramifies around the vascular tissues of the ovule.
初生合点吸器沿着胚珠的维管组织分支.
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The chalazal megaspore of a linear tetrad develops into a polygonum type sac.
四分体线行排列,合点端的大孢子发育为蓼型胚囊.
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Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony opal.
不倒翁有两种, 一种为水钙铝榴石玉, 另一种为玉髓蛋白石玉.
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Chalco in new projects will priority to the use of China Shenhua's coal resources.
中国铝业在新建项目时将优先考虑使用中国神华的煤炭资源.
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While CHALCO possess with rich assets , technology, qualified personnel and management resources.
中国铝业拥有雄厚的技术、资本 、 人才及管理资源和优势.
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Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.
研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.
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The cathodic reduction is stronger and plays an important role for the dissolution of chalcopyrite.
黄铜矿的阴极还原反应较强烈,且对黄铜矿氧化浸出具有重要意义.
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The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.
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在伟晶岩接触带,硫化物成分变为黄铜矿 、 针镍矿 、 黄铁矿及硫镍铁矿, 伴生有磁铁矿和赤铁矿.
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为了提高黄铜矿的浸出率,可以施加许多微生物强化浸出方法.
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Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.
大部分的扭折条带遭受强烈的硅化作用,有时还具有矿化现象,并含黄铁矿和黄铜矿.
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Ag-bearing chalcopyrite occurs in the gold-silver ores and silver ores of the deposit.
含银 黄铜矿产于该矿床的金银矿石和银矿石中.
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