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The dormancy and germination of Brochypodium distachyon caryopses sampled from three populations in Israel were investigated.

对以色列3个群体的二穗短柄草种子的休眠与萌发进行了研究。

The present results demonstrated that evolutionary background has a strong effect on the intensity of caryopses dormancy of this species, and B. distachyon populations have evolved adaptive mechanisms by regulating the time of germination in Israel.

二穗短柄草的这些休眠和萌发特性可能是其长期与环境相互作用,在自然选择压力下进化形成的存活机制。

North deciduous fruit trees evolved into biomechanism of dormancy for a long time to adapte to environmental and climatical changes in winter.

休眠是北方落叶果树长期形成的一种对季节性气候变化生物适应和驯化的结果。

North deciduous fruit trees evolved into biomechanism of dormancy for a long time to adapte to environmental and climatical changes in winter.

休眠是北方落叶果树长期形成的_种对季节性气候变化生物适应和驯化的结果。

From the experiments, we might conclude that adult copepoda could carry WSSV and then infected shrimp through feeding, and that the resting eggs might be a kind of potential transmission medium to lead to WSSV transmit in different generations.

桡足类休眠卵很可能是一种潜在的导致WSSV在世代间进行传播的媒介,携带WSSV的桡足类可造成对虾感染。

White spot syndrome virus ; copepoda ; resting eggs ; PCR-dot-blot hybridization

对虾白斑综合症病毒;桡足类;休眠卵; PCR斑点杂交法

In addition, a kind of copepoda was experimentally cultured, which from the resting eggs separated from the pond mud, then the cultural conditions and biological characters were partly mastered.

分离池塘底泥中桡足类的休眠卵,进行孵化并培养,初步掌握了其中一种桡足类(克氏纺锤水蚤Acartia clausi)的培养条件和部分生物学特性,并进行了纯化培养,为进一步研究病毒传播途径提供充足的实验材料。

Intact seeds of Cynanchum otophyllum were innately dormant at maturity in November.

青阳参种子在11月成熟时有休眠习性。

Based on conventional genetic analysis, a mono - and digenic model for seed dormancy in N22 were proposed respectively. But the chromosome locations of those genes have not been determined.

本研究利用SSR标记,基于两个BC_1F_1群体:南粳35/N22//南粳35、USSR5/N22//USSR5,和一个F_2群体:USSR5/N22构建了三套遗传图谱,进而对水稻种子休眠性进行了QTL定位分析。

So far, the Internet that is in dormancy condition is dinkum consumer, still get countless more.

到目前为止,处于休眠状态的互联网纯粹消费者,还多得不计其数。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。