查询词典 native plants

Taking self-fruitful rate as the criterion and segregating population of field survey as method, we got the result that the ratio of fertile plants and sterile plants in the three F2 population of K-cytoplasmic male sterile hybrid accords with 63:1 tested by Chi-square, therefore we can infer that the restorative mechanism of K-cytoplasmic male sterile line was controlled by three different major genes, which manifested as sporophore sterility.

结果表明：在三个K型胞质雄性不育的F2群体中，可育单株与不育单株的比例经卡方检验符合63：1的理论比例，因此可以推断小麦K型胞质雄性不育的恢复由3对主效恢复基因控制，并表现为孢子体不育类型。

Widely used in Power Supply Bureau, airports, mining, oil field, railway stations, street lights, cable plants, petrochemical plants, steel mills and other large enterprises and institutions of the testing cable fault.

广泛适用于供电局、机场、矿区、油田、车站、路灯、电缆厂、石化厂、钢铁厂等大型企事业单位电缆故障的测试工作。

The study of Namurian Flora is not so well advanced because of the limited geographic distribution of the plants in the world, even the stage had been taken place by Serpukhovian and Bashkirian due to the middle borderline between Upper and Lower Carbeniferous passing through the ammonite subzone E2 and subzone H1 of Namurian A, thus there are not so many practical papers subjected to the plants of this stage like the other periods these years.

纳缪尔期植物群的研究工作因受到该期地层分布的局限性而不如其他地史时期植物群研究地深入，甚至由于纳缪尔阶A期菊石E_2与H_1亚带之间的界线亦是上下石炭统的分界线，所以在近年来的《国际地层表》中该阶名也逐渐被塞普霍夫阶和巴斯基尔阶所代替。

The company has more than 600 employees, managers, more than 50 people, Nissan Electric fans and ultra-million units, plant about 23,000 square meters, the company has six factories: metal factory, plastics factory, motor factory, switch / remote control plate / gear box plant, carton plants, assembly plants, and has formed the procurement of raw materials production through-train operation, the annual exports of about three million fans finished Units, accessories more than 100 million units.

公司员工有600多人，管理人员50多人，日产电风扇及电暖器超万台，厂房约23000平方米，公司设有6个分厂：五金厂、塑胶厂、马达厂、开关/摇控板/齿轮箱厂、纸箱厂、组装厂，已形成采购原材料生产产品一条龙作业，年出口风扇成品约300万台，配件100多万套。

Arbuscular mycorrhiza is a product of the adaptive coevolution with arbuscular mycorrhizal fungi in the long-term life process, and is a kind of beneficial symbiont of plants. It can promote the resistance ability of plants to poor surroundings, and accelerate plant growth. The seedlings of wild jujube were used as materials in this research.

丛枝菌根(Arbuscular Mycorrhiza，AM)是植物在长期的生存过程中，与丛枝菌根真菌(Arbuscular Mycorrhizal Fungi，AMF)一起共同进化的结果，是一种有益共生体，它的存在有利于提高植物抵御不良环境的能力，促进植物生长。

In the tank farming test ,adding nanoparticle colloid of low concentration will increase the amount of soluble sugars and dissociative amino acid in the plants body ,thus it increased the anti-capacity of plants.But adding nanoparticle of high concentration can reduce the amount of soluble sugars and amino acid .

在水培条件下低浓度纳米胶液使玉米幼苗在生长过程中的可溶性糖和游离氨基酸的含量增加，增加了玉米幼苗的抗性。

Plants involved in this association are most of the terricolous plants. The fungi related are classified in six genera of order Glomales, they are Glomus, Sclerocystis, Acaulospora, Entrophospora, Gigaspora and Scutellospora.

参与丛枝菌根形成的植物是大多数的陆生植物，参与丛枝菌根形成的真菌是隶属于球囊霉目6个属的真菌，即：球囊霉属、硬囊霉属、无梗囊霉属、内养囊霉属、巨孢囊霉属和盾巨孢囊霉属，它们共同的典型特征是在宿主根皮层细胞中能够形成树状的分支，即丛枝。

They worked with a set of natural plants and a set of trans plants.

他们一组自然植物和一组转基因的植物。

In addition, trichome of AtCK4 transgenic plants has only two branches or no branching; however, that of wild-type plants has three branches.

另外，野生型的叶片表皮毛为三个分枝，而转AtCK4基因植株的表皮毛多为两个分枝，甚至不分枝。

Another obvious phenotype of the AtCK4 transgenic plants was that they have much less leaf trichomes compared with wild-type plants, and even no trichome could be detected on the stems.

转AtCK4基因植株的另一个突出表型是其叶片上的表皮毛数目与野生型相比十分稀少，而在茎上甚至无表皮毛的分布。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。