查询词典 swamp

Studies showed that there were two typical combinations of the facies in the filling sedimentary sequence of the epicontinental basin, wherein one was the depositional diastem developed between the facies, which was a discontinuous combination of the depositional facies with continuous time sequence, namely the exposed sediments, the tidal flat swamp and the peat swamp, and the shallow marine sediments appeared from bottom to top; and the other was the continuous sequence with gradually evolved sedimentary environment, in which it was a continuous process that the tidal flat swamp turned gradually into the peat swamp.

研究表明：陆表海盆地充填沉积序列中有两种较为典型的相组合，一是相与相间发育沉积间断面，为不连续沉积相组合，但在时间序列上是连续的，即自下而上依次为暴露沉积、潮坪沼泽及泥炭沼泽、浅海沉积；第二种序列是连续相序，盆地的环境演化是渐变的，潮坪沼泽化逐渐泥炭沼泽化是一个连续过程。

The results revealed that nine of the fourteen Y-specific markers cannot be used for investigating the swamp buffalo Y chromosome genetic diversity because of the reasons specified below: three microsatellites markers (INRA008, UMN0103 and UMN0504) were single allele and monomorphism, three (UMN1113, UMN0304 and BC1.2) indicated three alleles respectively but mornomorphism, and the other three (UMN0920, UMN0307 and UMN3008) showed irregular ladder-like bands. Only the remaining five microsatellites (INRA124, INRA189, BM861, PBR1F1 and UMN2001) indicated polymorphisms, and thus can be applied to study the swamp buffalo Y chromosome genetic diversity.

结果表明，3个标记（INRA008，UMN0103和UMN0504）只有1个等位基因，表现为单态；3个标记（UMN1113，UMN0304和BC1.2）均为3个等位基因，但呈单态；3个标记（UMN0920，UMN0307和UMN3008）呈现无规律的梯状条带，所以这9个标记都不适用于水牛的Y染色体遗传多样性研究；只有5个标记（INRA124，INRA189，BM861，PBR1F1和UMN2001）具有多态性，表明适用于水牛的Y染色体遗传多样性研究。

The Swamp Tourist Center will not accept pictographs taken outside the swamp.But if you bring a pictograph of the guide's son,he'll give you something nice...

沼泽旅游中心不接受那些在沼泽区域外拍摄的照片，但是如果你带给导游的是一张他的儿子的照片，那么他就会给你很棒的东西

Photo of the Day May 02, 2008 Hatchling Alligators, Big Cypress Swamp, Florida, 1994 Photograph by Chris Johns Hatchling alligators break free of their shells in Big Cypress Swamp in the Florida Everglades.

人工孵化的美洲鳄鱼破开它们的壳而得自由在大柏树湿地在佛罗里达的湿地。

Field investigation and analyses of the grain size, geochemical, stable carbon isotope etc climate proxies all indicate that this region, in about 14000aBP, u nderwent the expansion of the swamp. Subsequently, the swamp, because of aridity , began to decrease in area, and even disappeared. This process was followed by an immediate flooding period. The region, after the Younger Dryas cooling event (108000～10200aBP), came into the warming period of the Holocene, and then clima te in the region fluctuated subsequently.

张强通过区域地貌调查及对南京浦镇林峰桥剖面沉积物进行粒度、地球化学和稳定碳同位素等环境替代指标的分析研究，结果表明：本区在14000aBP左右先后经历了沼泽扩张期，此后气候变干，沼泽开始退缩，直至消失，在经过了长时间的沉积间断后又经历一次洪水泛滥期。

Because of a high groundwater level and a strong erosion action, the coal formed in a low peat swamp is great in gelatification index and in groundwa ter index, which are in a negative correlation to the ratio of clean coal recove ry. While for the high peat swamp, IG and IGW are small, corresponding to a high ratio of clean coal recovery.

低位泥炭沼泽由于潜水位较高，水流对泥炭沼泽表面的改造和冲刷作用较强，形成的煤层具有较高的凝胶化指数和地下水流动指数，并且与精煤产率呈负相关，煤中粘土矿物和黄铁矿难以洗选；高位泥炭沼泽形成的煤层具有较低的凝胶化指数和地下水流动指数，泥炭积累速度较快，其精煤的产率较高。

Yet, the curious thing about this development is that if you start with a soggy 100-acre swamp, rather than a field, or with the same size lot of Michigan dry sandy dunes, the initial succession species are different (sedges in the swamp, raspberries on the sand), but the mix of species gradually converges to the same end point of a hardwood forest.

然而，奇怪的是，如果这块新开发地开始是100英亩潮湿的沼泽区，而不是一块田地，或者换成同样大小的密歇根干燥多沙的沙丘，那么最初来接管的物种是不同的（沼泽上会是莎草，沙丘上会是覆盆子），但是物种的混合逐渐向同一个终点会聚，就是阔叶林。

How to play: You start with 100 ants and one anthill in the lower left corner of the swamp. The computer starts with 20 wasps and one wasp nest in the upper right corner of the swamp.

如何玩：开始，你在沼泽地的左下角有100只蚂蚁和一个蚁丘，而电脑在沼泽地的右上角有20只黄蜂和一个蜂巢。

Patterns in Nature: Reflections Sunset-stained clouds are reflected in a lily pad-strewn swamp in Okefenokee Swamp, Georgia.

日落的退色云彩反射到一个百合花的铺盖垫的沼泽地位于Okefenokee湿地，乔治亚州。

Sunset-stained clouds are reflected in a lily pad-strewn swamp in Okefenokee Swamp, Georgia.

日落褪色的云彩是反映在睡莲叶子散播在奥克弗诺基沼泽湿地，乔治亚州。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？