花被

Tepals 6, free, spreading, recurved, or reflexed.

花被片6，离生，开展，下弯，或者反折。

Tepals 5, persistent, spreading or reflexed, oblong to ovate, herbaceous or membranous, apex obtuse.

花被片5，持久，开展或反折，长圆形到卵形，草质或者膜质，先端钝。

The explants which showed vitrification could regerminate normal tepals when transfered to the medium supplemented with 6-BA 0.2 mg/L and NAA 0.005 mg/L, which demonstrates that decreasing the concentration of exogenous hormones could inhibit the vitrification.

玻璃化反应的外植体转移至MS附加6-BA 0.2 mg／L、NAA 0.005 mg／L的培养基上继续培养30 d后可再生正常的花被片，表明降低培养基中外源激素浓度能够阻止玻璃化反应继续发生。3。

Tepals slightly saccate at base, long attenuate at apex.

花被片有点囊状的在基部，长时间的稀释在先端。

Scape covered with leaf sheaths only at base; leaves more than 3, margin scabrid; perianth pale purple or red-purple.

Scape被叶鞘覆盖只在基部；假超过3，边缘；花被浅紫色或红色紫色。

Tepals 5, rarely 4, scarious, glabrous.

花被片5，很少4，干膜质，无毛。

Tepals 5, persistent, free, usually with white scarious margin, often yellowish on inner surface, often unequal.

花被片5，持久，离生，通常具白色干膜质边，在内部表面上经常淡黄，经常不相等。

Tepals 5, persistent, erect, spreading, colored, scarious, glabrous.

花被片5，持久，直立，传播，染色，干膜质，无毛。

Perianth segments without a winglike appendage in fruit; disk lobes semiorbicular; leaves subulate, apex with an acicular awn.

花被片没有一翅状附属物在果期；花盘裂片半圆形；钻形的叶，先端具一针状的芒。 8 A 。 eriopoda 毛足假木贼

Herbs annual; perianth not exposed in fruit; leaves linear, semiterete.

一年生草本在果期不暴露的花被；叶线形，半圆柱形。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷