单叶的

These characteristics of polylactide fiber promote its applications in the areas of fibers and nonwovens, And polylactide fibers can be made to the circular cross section of monofilament or multifilament、trilobal cross-section BCF (can be used for weaving carpets and blankets)、crimp or curly short fiber、the two-component fibers、spunbonded nonwovens and meltblown nonwovens, etc.

这些特性刺激了聚乳酸纤维在纤维和非织造布领域的应用，并且聚乳酸纤维可以制成圆截面的单丝或复丝、三叶形截面的BCF、卷曲或非卷曲的短纤维、双组份纤维、纺粘非织造布和熔喷非织造布等，这使聚乳酸纤维在服装市场、家用及装饰市场、非织造布市场、双组份纤维领域、卫生及医用等领域有潜在的应用前景。

Period when high-yielding bean, leafy vegetables daily ground transportation from the old to the bean on the market for several help them, the original sale of his house bean lover, will sell 1.5 per catty about, even the worst of the year, just the bean one can also bring over ten thousand dollars of income, but,"or rigid" bean after being left out in the market, prices fell 5 catty corner "when the bean market peak in less than 10 days, loss of no less than 4,000 yuan."

正值菜豆高产期，每天从老叶菜地上输送到市场上的菜豆达数百斤，原本他家菜豆卖相好，每斤能卖1.5元左右，即使是最差的年景，单是菜豆一项，也能带来一万多元的收入，可是，"破相"后的菜豆在市场上遭冷落，每斤价格跌到5角，"正值菜豆上市高峰期，不到10天时间，损失不下4000元。"

The results showed that length from flag leaf pulvinus to spike base has the largest coefficient of variance of 42.1% and 37.2% in both DS and WW environments, respectively, while the spikelet per spike has the smallest CV of 6.4% and 5.7%. Under different water regimes, spike number per plant, effective spikelet per spike and peduncle length contribute a lot to the stable grain yield. Genetic diversity indices of DTI were from 1.95 to 2.07, with an average value of 2.02. Based on the DTI of agronomic traits, all accessions could be clustered into seven groups, the first and third groups are not sensitive to the water regimes, and the second group is more suitable for planting in dryland.

结果表明：在雨养和灌溉条件下，穗叶距的变异系数最高，分别为42.1%和37.2%，单穗总小穗数的变异系数最低，为6.4%和5.7%；不同水分条件下，植株稳产性主要受单株穗数、有效小穗数及穗下节长的影响；性状耐旱指数的多样性指数在1.95到2.07之间变化，平均值为2.02；根据性状耐旱指数将供试材料分为7个类群，其中第I、第III类群材料表现为对水分条件不敏感，而第II类群材料更适于在干旱条件下种植。

In TCM this pattern is called pair of medicine,and it can be resolved by frequent pattern mining. The symptom complex diagnose can be treated as a Bayesian training and a Bayesian classification on large clinical database cases. The critical step to resolve the Chinese prescription compounding is to build an appropriate model to express the progress of it.

中药知识发现集中在发现常用的单味药合用模式，在中医术语中称之为药对，这可以用高频集发现来解决；中医症候诊断可以看成是在大量临床案例库上的贝叶斯训练器和分类器；解决方剂配伍问题的关键是建立起一个合适的配伍计算机模型。

The tracheary elements in secondary xylems of Actaea asiatica root and rhizomes were observered with a scanning electron microscope and found to contain abundant types, which mainly included tracheids, tracheid-like vessels, fibriform vessels, and typical vessels. Of these types, the tracheids, tracheid-like vessels, fibriform vessels were first found. Scalariform perforation plates, reticulate perforation plates, mixed perforation plates and simple perforation plates were observed in the typical vessels and the reticulate perforation plates ,mixed perforation plates were first founded the lateral-wall perforation plates, multiple end walls and pit membrane vestige were also observed in the tracheary elements.

利用扫描电子显微镜对毛茛科类叶升麻根和根状茎次生木质部中的管状分子进行观察，发现其管状分子类型丰富，主要有：管胞、管胞状导管、纤维导管和典型的导管分子，其中管胞、管胞状导管和纤维导管为在该类群中首次报道；在导管分子中，存在着梯状穿孔板、网状穿孔板、混合型穿孔板和单穿孔板，其中网状穿孔板和混合型穿孔板为在该类群中的首次报道；对其导管分子上的侧壁穿孔板、多穿孔板和纹孔膜残余也进行了描述。

On the basis of observation on the incident and transmitted photosynthetically active radiation of the winter wheat canopy under the monoculture and intercropping ways, the diurnal change of interception photosynthetically active radiation, the relationship between IPAR and leave area index, and the shading of the winter wheat were studied.

文章摘要：通过对单作和间作种植模式下作物冠层入射和透射光合有效辐射的观测，研究了不同种植模式下冠层光合有效辐射截获量的日变化规律及其与叶面积指数的关系以及冬小麦对预留行的遮荫作用。

The results show that these functions have better unimodality, same adjusting focus range and accuracy, but the functions related with gradient are too slow to use in the numerical quasi-real time reconstruction.

结果表明，这些函数都具有较好的单峰性、一致的调焦范围和准确性，但与梯度运算相关的调焦函数运算时间太长；傅里叶频谱函数调焦速度最快，是首选的聚焦评价函数。

Period when high-yielding bean, leafy vegetables daily ground transportation from the old to the bean on the market for several help them, the original sale of his house bean lover, will sell 1.5 per catty about, even the worst of the year, just the bean one can also bring over ten thousand dollars of income, but,"or rigid" bean after being left out in the market, prices fell 5 catty corner "when the bean market peak in less than 10 days, loss of no less than 4,000 yuan."

正值菜豆高产期，每天从老叶菜地上输送到市场上的菜豆达数百斤，原本他家菜豆卖相好，每斤能卖1.5元左右，即使是最差的年景，单是菜豆一项，也能带来一万多元的收入，可是，&破相&后的菜豆在市场上遭冷落，每斤价格跌到5角，&正值菜豆上市高峰期，不到10天时间，损失不下4000元。&

Trichomes stalked, 3- or 4-rayed stellate, sometimes forked or simple at leaf margin and on sepals.

毛状体偷偷走近，在叶缘和在萼片上的3或4呈线状射出的星状，有时以叉叉的或单的。

Flower buds cylindric-lanceolate, apex caudate-lanceolate; corona inserted at middle of corolla tube, lobes ovate or linear, apex obtuse; pollen in a single mass in each anther locule

花芽圆筒状披针形，披针形先端尾状；副花冠花冠筒，裂片卵形或线形的着生的在中部，先端钝；在每花药子房室里的花粉在一单的群众 2 Cryptolepis 白叶藤属

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。