However, some broods possess a few snails of the opposing hand, and in predominantly sinistral broods, the incidence of dextrality is surprisingly high.

一些窩中會(huì)有一些相反旋向的蝸牛欧美湿鸡视频在线，而780。且在主要是左旋的窩種欧美A片在线中文字幕，781XXXXX欧美视频在线观看免费看。出現(xiàn)右旋的幾率是令人驚奇的高。

However, some broods possess a few snails of the opposing hand, and in predominantly sinistral broods, the incidence of dextrality is surpri singly high.

可是欧美A片最新网址，一些窩中會(huì)有一些相反旋向的蝸牛久久911，而且在主要是左旋的窩種，出現(xiàn)右旋的幾率是令人驚奇的高搜锁一个能看的毛片网站。

However, some broods possess a few snails of the opposing hand, and inpredominantly sinistral broods, the incidence of dextrality is surprisingly

可是久玖玖视频在线播放，一些窩中會(huì)有一些相反旋向的蝸牛，而且在主要是左旋的窩種黄网站在线观看视频免费，出現(xiàn)右旋的幾率是令人驚奇的高中国野外性农村xXxXHD。

P 113.However, some broods possess a few snails of the opposing hand, and in predominantly sinistral broods, the incidence of dextrality is surprisingly high.

可是，一些窩中會(huì)有一些相反旋向的蝸牛久久国产精品激情视频，而且在主要是左旋的窩種日韩无码国产精品视频，出現(xiàn)右旋的幾率是令人驚奇的高。

M 113.However, some broods possess a few snails of the opposing hand, and in predominantly sinistral broods, the incidence of dextrality is surprisingly high.

可是国产精品不卡在线观看，一些窩中會(huì)有一些相反旋向的蝸牛精品无码视频在线观看，而且在主要是左旋的窩種，出現(xiàn)右旋的幾率是令人驚奇的高亚洲一级在线毛片。

However, some broods possess a few snails of the opposing ha nd, and in predominantly sinistral broods, the incidence of dextrality is su rprisingly high.

可是欧美性爱在线a片视频，一些窩中會(huì)有一些相反旋向的蝸牛，而且在主要是左旋的窩種在线免费观看国产黄色A片高清，出現(xiàn)右旋的幾率是令人驚奇的高久草中文av在线。

Those that rotate light in the opposite direction are called levorotatory or optical isomers. The symbols d- and l-, formerly used to indicate dextro- and levorotatory isomers, are no longer sanctioned owing to confusion with D- and L-, which refer to configuration relative to D-glyceraldehyde.

其符號(hào)d-和 l-，原先是用來(lái)表示右旋的和左旋的異構(gòu)體亚洲伊人成无码91，現(xiàn)在由于容易與D-和L-混淆而不再使用国产免费三级片视频，這兩個(gè)符號(hào)涉及與D-甘油醛相關(guān)的結(jié)構(gòu)）最新2021自拍自产视频。

Turned to the right or spirally arranged to the right, as in the leaves on some stems.

右旋的 Dextrorse 向右轉(zhuǎn)或向右螺旋排列，如葉片在一些基干上的排列方式金发白妞AV在线播放。

Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.

右旋的軟體動(dòng)物的螺形外殼上的螺線順時(shí)針螺旋即頂點(diǎn)向上精品视频9999，面對(duì)觀察者時(shí)，螺線向右旋轉(zhuǎn)

However, the amino acids acquired by Miller and his colleagues in their experiment were half-right and half-left rotated.

由對(duì)等的左美女色色色网站、右旋的氨基酸變成全部左旋的氨基酸国内精品视频一区二区，很難用隨機(jī)機(jī)制來(lái)解釋。