查询词典 Zea

Maize (Zea mays L.) is one of the most important crops because of the remarkable properties of its hybrid, which is responsible for the high commercial value of hybrid maize.

杂种优势在提高粮食作物特别是玉米的产量方面具有重要的作用。

Pollen-DNA mixture was treated by ultrasound with the intensity of 400W, and besmeared on the filament to make zea mays L be fertilized.

用400W超声功率处理花粉-质粒DNA混合物，将经过处理的花粉涂于花丝上进行授粉。

To protect the identity of orchid cultivar and the right of the breeders, we successfully develop a novel method by the introduction of foreign DNA sequence (27bp) as molecular marker via BioWare low pressure gene gun into Mormodes lawrence and Zygopetalum mackayi. Histochemical GUS transient expression was obtained from aleurone layer and embryo of Zea mays using BioWare low pressure gene gun with acceleration pressure of 50psi. This is the first report on successful transfer into plant tissue using BioWare low pressure gene gun.

本研究的目的为利用核苷酸排列组合之多样性，设计一段27个碱基对序列来代表品种所有者注册资料，经由国人自行研发之生物镓低压基因枪，利用50psi的氦气压力，将设计好DNA序列标志转殖至妖精兰与轭瓣兰品种，使其实生或分生之子代，皆会具有此注册片段，品种权所有者可以具体以PCR或定序分析确认DNA序列标志，作为保障种源权之认证系统。

The effects of the application of biodegradable and nondegradable chelate on the uptake of Cu, Zn, Pb and Cd by Sudan grass, corn Zea mays L.

用土培试验的方法，研究了螯合剂EDDS和EDTA对苏丹草、玉米、大豆、茼蒿、青菜吸收土壤重金属的影响。

The nearly full-length CP sequence of 308 aa of SCMV-NCH was compared with the counterpart of SCMV, Sorghum mosaic virus, Maize dwarf mosaic virus; Johnsongrass mosaic virus, Zea mosaic virus and Pennisetum mosaic virus, the six virus species in SCMV subgroup in Potyvirus, respectively. A high level of sequence homology (86.2%) was observed between SCMV-NCH and SCMV-A, while only 56.4% to 72.2% sequence homology was found between SCMV-NCH and the other five virus species.

与SCMV亚组SCMV、高粱花叶病毒、玉米矮花叶病毒、约翰逊草花叶病毒、玉米花叶病毒、白草花叶病毒等6种病毒代表性株系外壳蛋白氨基酸序列同源性比较结果显示，SCMV-NCH与SCMV的同源性最高(86.2%)，与其他5种病毒同源性相对较低(56.4%~72.2%)。

In maize (Zea mays L.) single-cross breeding programs,identifying high yielding hybrids and inbred lines with superior performance is an important problem.

在玉米单交种育种中，鉴定高产杂交种和具有优良特性的自交系是一个重要的问题。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"