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Leaves ascending on upper side of branchlets, pectinately arranged in 2 lateral sets on lower side, dark green and bright adaxially, oblanceolate-linear, flattened, 1-2.3 cm × 2-2.5 mm, stomatal lines in 2 white bands abaxially, resin canals 2, median, apex obtuse or emarginate. Seed cones dark purple or blue-black, oblong or cylindric-ovoid, ca. 7 × 3.5-4 cm. Seed scales flabellate-trapeziform, 1.6-2 × 1.6-2.2 cm, base stalked.

在小枝的上面边上上升的叶，侧在2安排的pectinately 确定在下部边，正面深绿色和鲜艳，倒披针形线形，扁平，1-2.3厘米×2-2.5毫米，球果深紫色或蓝色黑色，长圆形或者卵形体，约 7 * 3.5-4 厘米种鳞扇形梯形， 1.6-2 * 1.6-2.2 厘米，基部柄。

Leaves spirally arranged, radially spreading, or pectinately arranged in lateral sets, linear, straight or curved, flattened, grooved adaxially, stomatal bands 2, abaxial, vascular bundle 1, resin canals 2(-10 outside China), marginal or median, rarely submedian, base twisted. Pollen cones borne in leaf axils of previous year's branchlets, pendulous, narrowly ellipsoid or oblong when young, finally cylindric; pollen 2-saccate.

叶螺旋状排列，光线传播，或pectinately排列在方面侧确定，线形，直或弯曲，扁平，正面具槽，气孔带2，背面，维管束1，雄球花生于第二年小枝的叶腋，下垂，或长圆形的狭椭圆形幼时，最后圆筒状；花粉2囊。

Hurricane Bill pelting Bermuda with strong bands of rain.

飓风Bill突袭百慕大，带来了强降雨。

Seen now, in broad daylight, she looked tall, fair, and shapely; brown eyes with a benignant light in their iris, and a fine pencilling of long lashes round, relieved the whiteness of her large front; on each of her temples her hair, of a very dark brown, was clustered in round curls, according to the fashion of those times, when neither smooth bands nor long ringlets were in vogue; her dress, also in the mode of the day, was of purple cloth, relieved by a sort of Spanish trimming of black velvet; a gold watch (watches were not so common then as now) shone at her girdle.

这会儿大白天，她看上去高挑个子，皮肤白皙，身材匀称，棕色的眸子透出慈祥的目光、细长似画的睫毛，衬托出了她又白又大的前额，两鬓的头发呈暗棕色，按一流行式洋、束成圆圆的卷发，当时光滑的发辫和长长的卷发，并没有成为时尚。她的服装，也很时髦，紫颜色布料，用一种黑丝绒西班牙饰边加以烘托。一只金表（当时手表不像如今这么普通）在她腰带上闪光。

Seen now , in broad day - light , she looked tall , fair , and shapely ; brown eyes with a benignant light in their irids , and a fine pencilling of long lashes round , relieved the whiteness of her large front ; on each of her temples her hair , of a very dark brown , was clustered in round curls , according to the fashion of those times , when neither smooth bands nor long ringlets were in vogue ; her dress , also in the mode of the day , was of purple cloth , relieved by a sort of spanish trimming of black velvet ; a gold watch watches were not so common then as now shone at her girdle

这会儿大白天，她看上去高挑个子，皮肤白皙，身材匀称，棕色的眸子透出慈祥的目光细长似画的睫毛，衬托出了她又白又大的前额，两鬓的头发呈暗棕色，按一流行式洋束成圆圆的卷发，当时光滑的发辫和长长的卷发，并没有成为时尚。她的服装，也很时髦，紫颜色布料，用一种黑丝绒西班牙饰边加以烘托。一只金表当时手表不像如今这么普通在她腰带上闪光。

Seen now, in broad day-light, she looked tall, fair, and shapely; brown eyes with a benignant light in their irids, and a fine pencilling of long lashes round, relieved the whiteness of her large front; on each of her temples her hair, of a very dark brown, was clustered in round curls, according to the fashion of those times, when neither smooth bands nor long ringlets were in vogue; her dress, also in the mode of the day, was of purple cloth, relieved by a sort of Spanish trimming of black velvet; a gold watch (watches were not so common then as now) shone at her girdle.

我仍旧打量着她们，间或也仔细审视了一下教师——确切地说没有一个使人赏心悦目。胖胖的一位有些粗俗；黑黑的那个很凶；那位外国人苛刻而怪僻；而米勒小姐呢，真可怜，脸色发紫，一付饱经风霜、劳累过度的样子，我的目光正从一张张脸上飘过时，全校学生仿佛被同一个弹簧带动起来似的，都同时起立了。

Compared with the related pheophytin, the maximum absorption bands of RE-pheophytin red shifted in Soret band and blue shifted in Q band.

结果显示：在酸性条件下所制备的稀土叶绿素实际上是叶绿素卟啉环被修饰的稀土叶绿素衍生物。

Compared with pheophytin a and pheophytin b, the Soret bands of Cd-pheophytin a and Cd-pheophytin b red shifted by 19nm and 11nm, respectively.

6制备、分离和纯化得到镉叶绿素a和b的配合物，比较了它们与相应天然叶绿素的光谱性质。

Accordingly, the Q bands of them blue shifted by 6mn and 13nm, respectively. The fluorescence emission wavelengths of Cd-pheophytin a and Cd-pheophytin b observed at 660nm and 649nm, respectively, which were shorter than those of corresponding pheophytin a and pheophytin b by 10nm and 9nm, respectively.

研究发现：在光吸收性质上，与脱镁叶绿素a和b相比，镉叶绿素a和b在Soret带的吸收峰位置分别红移了19nm和11nm，而在Q带则分别蓝移了6nm和13nm；在荧光性质上，镉叶绿素a和b的荧光发射波长比脱镁叶绿素a和b分别蓝移了10nm和9nm。

Perylene tetracarboxylic diimide derivatives are important molecular building blocks that are currently being investigated for use in a variety of photoactive organic materials because of their low light and thermal fading rates,high luminescence efficiency,wide absorption and emission bands in visible region,and optoelectronic properties.

苝二酰亚胺(Perylene tetracarboxylic acid diimide，简称PDI)类衍生物具有优异的热和光化学稳定性，对可见区到红外区的光有很强的吸收。是一种具有独特的光物理和光化学性质的有机光电材料。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。