英语释义

• relating to the antipodes or situated at opposite sides of the earth;

  "antodpodean latitudes"

  "antipodal regions of the earth"

  "antipodal points on a sphere"

• the relation of opposition along a diameter

片语

antipodal chamber反足室

diametric直径的；正相反的

antipodal characters正相反的性格

antipodal pairs对映体对

antipodal day过日界线日期

antipodal cone反足锥

antipodal position对映位置

antipodal point[数] 对映点

antipodal relation对跖关系

antipodal Vivaldi异面Vivaldi

英汉例句

• if the whole integrals on the great circle are used, the average of the function values for any point and its antipodal can be obtained.

  如利用的是整个大圆的积分，得到的是球面上任何点及其对跖点上函数的平均值，或者说得到的是球面上函数的偶对称部分。

• there are 4~11 antipodal cells in embryo sac of drusa type.

  德鲁撒型变型胚囊中具有4～11个反足细胞。

• at early developing stage, the endosperm tissue has a projection that inserts nucellus tissue in the antipodal cells.

  发育初期的胚乳组织在反足极有一突起，并插入珠心组织。

• using waveguide as input port, inside the waveguide we adopt a double antipodal fin-line transition, by adding tray and e-t junction, we can adjust the amount of the branches to get more power output.

  采用波导端口输入，在波导内部使用双对极鳍线过度，通过附加托盘和e-t形结，可以灵活地调整合成路数来加大功率输出。

• the mature embryo sac comprises an egg apparatus, a central cell with two polar nuclei and three antipodal cell.

  成熟胚囊由印器，具二极核的中央细胞及三个反足细胞组成。

• in addition, the disintegration of synergid and antipodal cells in hybrid was similar to that of common wheat when it was selfed.

  此外，杂种胚囊中助细胞和反足细胞的退化情况，与普通小麦自交时情况相似。

• the concept of antipodal embryo and the relationship of antipodal apogamy with endosperm are discussed.

  论证了反足细胞胚的性质，初步探讨了胚乳与反足细胞无配子生殖的关系。

• embryo was formed utonomously in the unfertilized ovules. globular embryo, two polar nuclei and antipodal cell mass could be observed n the embryo sacduring 1 to 2 days before and after anthesis.

  在开花前或开花后1～2天的胚囊中可发现球形胚、游离的二个极核和反足细胞团。

• the authors introduce equivalent antipodes at the receiver to transform the antipodal propagation to several equivalent point-to-point communication systems.

  通过在接收端引人等效对跖点，将短波对跖通信转化成了若干个等效对跖通信链路。

• using waveguide as input port, inside the waveguide we use double antipodal fin-line transition, by adding try and e-t junction, we can adjust the amount of the branches to get more power output.

  采用波导端口输入，在波导内部使用双对极鳍线过度，通过附加托盘和e-t形结，可以灵活的调整合成路数来加大功率输出。

• there is no starch in the nucellus, integuments and the antipodal cells, the persistent synergid contains a large amount of starch.

  珠心、珠被、反足细胞都不含淀粉。宿存助细胞具丰富的淀粉。

• three antipodal cells are ephemeral.

  三个反足细胞是短命的。

• a mature embryo sac is composed of egg apparatuses (two synergids and one egg cell), central cells and three antipodal cells.

  成熟胚囊包含卵器（由两个助细胞、一个卵细胞组成），中央细胞及三个反足细胞。

• the mature embryo sac contains an egg apparatus, a central cell and three antipodal cells.

  卵器，一个中央细胞和三个反足细胞。

• the mature embryo sac is surrounded by en lothelium tapetum. it is composed or an egg apparatus, one central cell with secondary nucleus, and 1—6 antipodal cells.

  成熟胚囊被珠被绒毡县包围，由卵器、具次生核的中央细胞以及数目为1至6个反足细胞组成。

• the mature embryo sac contains an egg apparatus, a central cell and three antipodal cells.

  成熟胚囊为蓼型胚囊，它包括卵器，一个中央细胞和三个反足细胞。

相似词

inverse相反；倒转；反面；相反的事物；倒数；逆元素

opposite相反的；对面的；对立的