单种的

The invention relates to a tobacco filter tip and relative preparation, wherein it is formed by spinning the lactic acid polymer resin, drawing, coiling and shaping, while the line density is 2-6dtex, the beam density is 3-6ktex, the coil number is 15-30n/25mm.

本发明涉及一种香烟过滤嘴丝束及其制备方法。该香烟过滤嘴丝束，是由乳酸类聚合物树脂经熔体纺丝和后续的牵伸、卷曲和热定型而成，单丝线密度2～6dtex，丝束线密度3～6ktex，卷曲数15～30个/25mm。

Flavoprotein A conjugated protein in which a FLAVIN is the prosthetic group joined to a protein component.

黄素蛋白：一种以黄素核苷酸（黄素腺嘌呤二核苷酸 FAD 或黄素单核苷酸 FMN ）为辅基的结合蛋白。

Any of a group of glycosides that yield galactose on hydrolysis.

任何一种含有酮基或其半缩醛的单糖。

The gallnut extract mainly comprises at least one of the following extracted compounds: Chinese tannin, five gallanilide glucose (1, 2, 3, 4 and 6-Five-O- gallanilide-Beta-D-glucose) and multiply gallanilide glucose (Six or Seven to twevel gallanilide glucose).

所述的五倍子提取物主要含有至少一种下列五倍子提取化合物：五倍子单宁、五酰葡萄糖(1，2，3，4，6-五-O-酰-β-D-葡萄糖)和多酰葡萄糖。

There are two kinds of quark-quark hyperfine interactions: one is"the one-gluon exchange potential", the other is"the Goldstone boson exchange potential".

目前，夸克之间的剩余相互作用有两种形式：单胶子交换势和Goldstone玻色子交换势。

Three different kinds of clinopyroxenes were found in ankaramite and basalts: big phenocryst, small phenocrysts and microcrystals in groundmass respectively.

北塔山组富辉橄玄岩和玄武岩中存在着三种类型的单斜辉石：大斑晶辉石、小斑晶辉石和基质辉石。

Any monosaccharide sugar that contains a ketone group or its hemiacetal.

任何一种含有酮基或其半缩醛的单糖。

Sugar that contains a ketone group or its hemiacetal.

任何一种含有酮基或其半缩醛的单糖。

A super resolution reconstruction algorithm of video sequence based on inter-frame homography transform is presented in this paper.

针对帧间单映变换的视频序列提出了一种超分辨率重建算法。

After three generations, several signal locus and homozygote lines for each expressing vector have been obtained.

以上三种重组质粒转入农杆菌GV3101中，并利用真空抽滤法导入拟南芥中，经50mg/L的潮霉素抗性筛选，得到T4代单拷贝插入纯合子植株。

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。