小叶的

Microphylla plantations are obvious, such effects and the contents of soil organic matter, N, P and K are gradually increased with the growth of C. microphylla plantations. Moreover, the activities of phosphomonoesterase, saccharase, protease, urease, dehydrogenase, polyphenol oxidase and nitrate reductase and the contents of edaphon C, N and P are significantly increased at soil depth of 0~30 cm, especially at soil depth of 0~10 cm.

随着小叶锦鸡儿固沙群落发育时间的增长，其综合防风性能提高，土壤有机质、N，P，K含量和生物活性逐渐得到改善。0~30 cm土层中磷酸单酯酶、蛋白酶、脲酶、蔗糖酶、硝酸还原酶、多酚氧化酶、脱氢酶的活性和土壤微生物生物量C，N和P含量均大幅度提高，其中0~10 cm土层增幅最大。

Leaflets sharply serrate with setaceous teeth; bracteoles longer than flowers; fruit densely hispid.

小叶锐的有锯齿具刚毛状的齿；小苞片长于花；果密被糙硬毛。

Most or all leaves simple, entire, repand, or sinuate, rarely lowermost few trifoliolate

全部的大多数或单叶，全缘，，具深波状的或，很少最下很少具三小叶 8 Y。

Central leaflet suborbicular to subflabellate; flowers 0.4--0.6 cm in diam.

中心的小叶近圆形到近扇形的；花0.4 --0.6厘米直径 9 D。

Leaves mostly 3-foliolate, rarely mixed with 3-lobed, simple leaves; young apex of tendril slender, curving

叶多数具3小叶，很少与3浅裂，单的叶混合；纤细的卷须先端幼时，弄弯 8

If you are careful, you would find that many green tender leaves have quietly appeared on every branch of weeping willow and white flowers has blossomed on little trees.

如果细心观察，你会发现垂柳的枝条已经开始泛绿，嫩绿的小叶已经悄悄地钻出来了，春天已经来到了石油基地。

Meanwhile, zonation difference could be revealed by discussion of distribution of both parameters.

同时探讨参数的分布状况，可以看出肝小叶中细胞能力的分布，并讨论其原因。

Nine patients were female and one male (ages 31-77, average 52 years). Six patients presented parenchymal vascular lesions (1 angiosarcoma, 1 atypical hemangioma, 3 perilobular hemangiomas, 1 cavernous hemangioma) measuring 0.5-6 cm in the greatest diameter. Two lesions were accidental findings in lumpectomy specimens excised for fibrocystic disease with microcalcifications. Four patients presented non-parenchymal vascular lesions: three cavermous hemangiomas and one angiolipoma measuring 1-6 cm in diameter.

女性9例，男性1例（年龄31-77岁，平均52岁）。6例表现为实质血管性病变（血管肉瘤1例，不典型血管瘤1例，小叶周围血管瘤3例，海绵状血管瘤1例），大小0.5-6cm.2例因乳腺纤维囊型病变伴微钙化在切除的标本上偶然发现。4例呈非实质性的血管病变，其中海绵状血管瘤3例（1例为男性），1例为血管脂肪瘤，最大直径为1.6cm。

Results show that Calamagrostis angustfolia wetland is higher than cropland in content of total sulfur and available sulfur, which indicates cultivation depletes soil S, and soil total sulfur and available sulfur show a decreasing trend with each passing year.

结果表明，小叶章湿地土壤总硫和有效硫含量高于开垦后的农田土壤，开垦导致土壤硫含量下降，且随着耕种年限的增加，土壤总硫和有效硫含量呈逐年下降趋势。

N2O emission fluxes before and after reclamation of Calamagrostis angustifolia wetland in Sanjiang Plain were observed in situ with static-chamber and GC methods.

利用静态箱-气相色谱法对三江平原小叶章湿地开垦前后N2O的排放通量进行了原位测定，分析了N2O通量特征及其与温度、水分等环境因子的关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐