积层

The migrat ed profiles of three models, including a three-layer model, a fault model and a foreset structure model, are consistent to the original models. This proves that the migration sys tems are reliable.

包括层状模型、断层模型和前积结构模型在内的三个各向异性模型的偏移实算均获得了准确的成像结果，证实了本文有限元逆时偏移系统的可靠性。

We present a simple method to functionalize the surface and to modify the structures of multi-walled carbon nanotube grown on silicon substrates using argon plasma. The as-grown CNT films prepared by thermal chemical vapor deposition were treated with Ar plasma.

在此研究中使用非反应性的Ar电浆子蚀刻，处藉由热化学气相沉积法在矽基板表面所积的多层米碳管，并观察处过后的米碳管表面型态与结构上的改变及其对场发射特性的影响。

Researches indicate: the main depositional sub-facies sedimentary system of Sanjianfang Formation in Wenmi reservoir of Turpan-Hami basin are braided stream delta front, prodelta of braided stream and infralittoral turbidite fan.

研究认为：三间房组沉积体系的主体亚相为辫状河三角洲前缘（分为5种微相）、前辫状河三角洲以及带供给水道的远岸浊积扇体（分为3种微相）；影响储集层参数及油气产能的主要因素是沉积微相类型。

According to their origin, hunji rock can be divided into three types: textural, interbedded mixing and interlayered mixing deposits.

据此对混积岩的类型进行了细致的划分，共划分出3大类型：结构混合、互层混合和夹层混合。

Results Totally 550 eyes' the best corrected visual acuity was more than 0.51-3 months after surgery, accounting for 94.83%; 30 eyes (5.17%) had iris prolapse and intraoperative complications; 4 eyes (0.69%) had iridodialysis; 6 eyes 1.03% had posterior capsule rupture; 30 eyes (5.17%) had hyphema; 30 eyes had (5.17%); 109 eyes (18.79%) had postoperative complications, including corneal edema in 50 eyes (8.62%, of which endothelial-like opacity in 40 eyes); 40 eyes (6.90%) had inflammation of anterior chamber; 10 eyes (1.72%) had transient high intraocular hypertension; 5 eyes (0.86%) had hyphema, 4 eyes had pupillary capture.

结果 术后1~3月最佳矫正视力大于等于0.5的有550只眼(94.83%)，术中并发症，虹膜脱出30只眼(5.17%)，虹膜根部离断4只眼(0.69%)，晶状体后囊破裂6只眼(1.03%)，前房出血30只眼(5.17%)，后弹力层脱离30只眼(5.17%)。术后并发症109只眼(18.79%)包括角膜水肿50只眼（8.62%，其中内皮条样混浊40只眼），前房纤维渗出40只眼(6.90%)，短暂性高眼压10只眼(1.72%)，前房积血5只眼(0.86%)瞳孔夹持4只眼(0.70%)。

The sand dune landscape was not caused by tectonic movement,but by wind and different erosion,and the peat layers were formed in limnological environment in the wind-accumulating dune area.

该区沙山地貌并非新构造运动所致，属差异侵蚀作用的结果，泥炭层由风积地区沙丘间湖沼沉积形成。

Eolian deposit rock ; marine erosion ; biogenic fossil ; lithogenesis ; Guangdong Province

风积岩；海侵层；生物化石；岩石成因论；广东省

Form April to July, 1975, and 1977, a series of artificial stimulating precipitation experiments by seeding clouds with, metaldehyde and silver-iodine from the ground by the small rockets were carried out in Gutian reservoir region of Fujian province.

1975年和1977年4—7月，在福建古田水库地区进行了由小火箭携带介乙酸和碘化银播云的人工降水试验，采用区域回归随机试验方案，利用统计方法检验效果。试验对象主要是系统天气影响下的降水性层状云和积状云，以三小时时段为试验单元，总共进行了62次随机试验，其中实际作业31次，对比试验31次。

The geometry of canopy and interception of photosynthetically active radiation were measured.

通过实测和理论计算，结果表明：高原地区冬小麦叶片比平原地区的更趋于直立，具有比平原地区低的消光系数，能够容纳较大的绿叶面积和有效穗数；当冠层对PAR的截获率趋于饱和时，高原地区麦田可容纳的最大绿叶面积可达8.6，是平原地区的1.4倍左右；开花到成熟期间的叶日积大约可达平原地区的2倍，绿叶面积持续时间长；整个生长季期间，高原地区的PAR总量是平原地区的1.7倍，单位绿叶面积所截获的PAR是平原地区的1.3倍，又由于其叶片的趋于直立，故从上到下叶片受光比平原地区更均匀和充分，群体光合潜力高，对PAR的利用率更高。

The floor was sheeted with dust.

地板上积着一层灰尘。

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