半叶状体,Half-frond
1)Half-frond半叶状体
1.Endopeptidase Isozymes in Spirodela polyrrhiza Half-fronds during Senescence by Electrophoresis凝胶电泳法研究紫萍半叶状体衰老期间的内肽酶同工酶
英文短句/例句

1.Endopeptidase Isozymes in Spirodela polyrrhiza Half-fronds during Senescence by Electrophoresis凝胶电泳法研究紫萍半叶状体衰老期间的内肽酶同工酶
2.Effects of Genetic and External Factors on Sex Development of Gametophytes in Porphyra Katadai Var. Hemiphylla遗传因素和外界因子对半叶紫菜华北变种叶状体性别发育的影响
3.Medium green, ovate, quilted/red back. Semiminiature.中绿色叶,叶面有气状突起,红色叶背。半迷你型。
4.A leaflike thallus, as of a seaweed or lichen.叶状体例如海藻或苔藓的叶状体
5.A pitcherlike part, such as the leaf of a pitcher plant.瓶状叶,瓶状体瓶状部分,如囊叶植物的叶子
6.Black-green, quilted, glossy/ red back. Semiminiature.墨绿色叶,叶脉向上气状突起,叶面光滑,红色叶背。半迷你品。
7.Dark green, quilted, scalloped/ red back. Semiminiature.深绿色贝壳形叶,叶脉向上气状突起,叶背为红色。半迷你型。
8.Double dark red. Dark green, quilted/ red back. Semiminiature.重瓣深红色花。深绿色叶,叶脉向上气状突起,红色叶背。半迷你型。
9.Any of various perennial plants of the Old World genus Asparagus having leaflike stems, scalelike leaves, and small flowers.芦笋一种东半球多年生植物芦笋有叶状茎,鳞状叶,开小花
10.endosteal blade vent implant骨内叶状开口种植体
11.endosteal blade-close implant骨内叶状闭口种植体
12.nematoparenchymatous thallus线形薄壁组织叶状体
13.Semidouble-double bright blue pansy. Dark green, plain, quilted/ red back. Semiminiature.半重瓣到重瓣的明亮蓝色堇型花。深绿色一般型叶,叶脉向上气状突起,红色叶背。半迷你型。
14.semituberous begonia having peltate leaves and rose-pink flowers; Yemen.具有半块茎的秋海棠,叶盾状,花玫瑰色;产自也门。
15.Crown variegated medium green and white. Semiminiature.中绿色和白色组合成的皇冠状斑叶。半迷你型。
16.Evaluation of Main Agronomic Traits in Four Different Leaf Types Pinellia ternata4种叶型半夏主要农艺性状的比较研究
17.Having indentations that extend about halfway to the center, as in certain leaves.半裂的有锯齿状边缘的,延伸到距中心一半的距离,例如某些叶片
18.Variegated black-green and white, quilted. Semiminiature.黑绿色和白色组合成的斑叶,叶脉向上气状突起。半迷你型。
相关短句/例句

gametophytic blade叶状体
1.Development and differentiation of gametophytic blade cells in Porphyra yezoensis Ueda;条斑紫菜叶状体细胞的发育与分化
2.Effect of nutrition concentration on growth of gametophytic blades in Porphyra haitanensis营养盐浓度对坛紫菜叶状体生长的影响
3.The blade discs,which were cut out with a borer from the gametophytic blades developed from the conchospores of the wild type strain(WT) and three improved strains(YZ-2,YZ-6 and YZ-7) after being cultured at the salinity of 26‰ for 35 days,were cultured in the culture medium containing of different salinity to test their growth.把各品系的壳孢子在正常盐度下长成的大叶状体用海螺酶分解,获得大量的单离体细胞,再将后者分别培养在不同的盐度下进行耐低盐实验。
3)thallus[英]['θ?l?s][美]['θ?l?s]叶状体
1.Preliminary studies on the discoloration of Porphyra yezoensis thallus;条斑紫菜叶状体色落症的初步研究
2.Cultivation of Porphyra haitanensis of pure lineage: thallus formation using somatic cell cloning approach and field mariculture;坛紫菜体细胞单克隆叶状体途径及海上养殖
3.Taxonomy of Porphyra(Rhodophyta,Bangiales) based on rbcL Sequences from the thallus紫菜(Porphyra)叶状体rbcL基因分类学分析
4)F_1 gametophytic bladeF1叶状体
1.Cross experiments between the artificial pigmentation mutants and the wild type in Porphyra haitanensis Chang et Zheng, were carried out to examine the occurrence of meiosis in its life history, according to the appearance of color segregation and color-sectored blades in the F_1 gametophytic blades developed from the conchospors of the heterozygous conchocelis.利用坛紫菜人工色素突变体与野生型进行杂交试验,通过观察F1叶状体中是否出现颜色分离和颜色嵌合体来证明坛紫菜减数分裂发生的确切位置。
5)phyllosoma larvae叶状幼体
1.Micro-ultrastructure of hepatopancreas of phyllosoma larvae in Panulirus stimpsoni;中国龙虾早期叶状幼体肝胰腺的显微与超微结构
6)phyllosoma[,fil?'s?um?]叶状幼体
1.The effects of Ca~(2+) and Mg~(2+) on the survival and metamorphosis of the phyllosoma of Panulirus stimpsoni;Ca~(2+),Mg~(2+)对中国龙虾叶状幼体存活、变态的影响
2.Studies on the feeding of phyllosoma of the spiny lobster,Panulirus stimpsoni;中国龙虾叶状幼体摄食的研究
3.homarus phyllosoma can develop and metamorphose to No.波纹龙虾早期叶状幼体在正常摄食条件下,经过69d培育能够顺利发育,蜕皮8次。
延伸阅读

含铋层状氧化物铁电体分子式:CAS号:性质:化学通式为:(Bi2O2)2+(Ax-1BxO3x-1)2-,式中,x为钙钛矿层厚度方向的元胞数,其值为1~5;A为较大阳离子,配位数为12;B为较小阳离子,配位数为6。A、B离子组合应满足∑XAVA+∑XBVB=6x,式中,x为相应于A、B位离子浓度,V为相应于A、B位离子的离子价态。这类层状氧化物中凡具有铁电行为的化合物就称为含铋层状结构氧化物。其结构是由二维钙钛矿层和层有规则地相互交替排列而成,沿层面具有较好的解理性。自发极化强度较高。压电性能和介电性能的各向异性大。居里温度高。自发极化强度、机械品质因素、频率的时间稳定性和温度稳定性都较高。常规陶瓷工艺很难获得致密烧结体,需用热压烧成新工艺。:PbBi2Nb2O9,BaBi2Nb2O9,SrBi2TaO9,Bi4Ti3O12,PbBi4Ti4O15,PbBi4Ti5O18等属这类铁电体。用于制作滤波器,换能器等。