查询词典 vegetative leaf

The inapposite photoperiod may result in delayed reproductive phase or even back to vegetative growth.

一旦光周期条件不适，这些品种的生殖生长就会延迟，甚至可从生殖生长状态逆转到营养生长状态。

The intine of pollen wall was constructed dur-ing the stage of 2-cellular pollen and consisted ofcellulose material coming from vegetative cell ofpollen.

邓继新等(1990)用生理学方法研究了光敏核不育水稻可育花药和不育花药中的ATP酶含量，发现两种花药有差异。

Monophyletic preparation of chlorine dioxide disinfection powder has good efficacy in killing vegetative form and spore of bacteria and is slightly irriating to rabbit skin.

结论，一元制剂二氧化氯消毒粉剂对细菌繁殖体和细菌芽孢具有良好的杀菌效果，动物毒性试验属无毒类物质、对家兔皮肤有轻度刺激性。

Listeria monocytogenes and Staphylococcus aureus are, among vegetative forms of bacteria of importance in food safety

在对食品安全影响较大的各类细菌中，李斯特单胞菌、金黄色葡萄球菌的耐热性最强。

In these fragments, both the resting and the vegetative cell macronucleus DNA had 18 and 44 specific fragments, respectively.

在所选用的32条随机引物中，线粒体DNA共扩增出154条片段，其中以休眠细胞线粒体DNA为模板扩增出19条特有片段，以营养细胞线粒体DNA为模板扩增出25条特有片段，两者有29％的差异。

It contains two types of nuclei in each cell, one isgenerative micronucleus, a typical diploid, meiotic germ-line nucleus, andanother one is vegetative macronucleus, a highly specialized expressionorganelle that provides all the transcripts for cell function.

其具有一个无转录活性的生殖核，负责有性生殖过程中遗传物质的传递；一个具转录活性的营养核负责细胞营养生长过程中基因的表达。

Base of vegetative axis usually slender; leaves and calyx lobes without white cartilaginous margin and midrib keel.

营养体的轴的基部通常纤细；叶和萼裂片没有龙骨状白色的软骨质的边缘和中脉。

In fact, over 2,500 plant species may be found here and nowhere else in the world; there are 10 different vegetative areas and microclimates (it is worth remembering that only 13 exist in the whole world), multi-coloured bird species, turquoise waters populated with a rich ecosystem and lots more again.

实际上，这里存活着2500种他处没有的植物种类；10个不同的植物区和小气候（值得一提的是，全世界只有13种），各种色彩艳丽的鸟类，碧绿的水还中孵养着一个繁茂的生态系统。

By us ing cryo-immunoelectron microscopy,DNA in vegetative cells of Nostoc flagelli forme was detected for the first time and nucleus area at the center of cells could be positioned.

此外，应用高压冷冻和冷冻置换的免疫标记电镜技术，首次对发菜营养细胞中的DNA进行定位，明确了核区的位置及范围。

The ultrastructure of vegetative cells of Nostoc flagelliforme in c ryosection without chemical fixation and dehydration reflected its living state better than that of sample prepared with chemical fixation and dehydration.

其中，发菜营养细胞的冷冻超薄切片所显示的超微结构更客观地反映了生物样品的自然生理状态。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。