查询词典 areas

Phylogenetic analysis revealed that cytb gene was helpful to distinguish validly between S.japonicum isolated from mountainous areas and lake areas in mainland China.The cytb gene could also distinguish S.japonicum from other trematodes belonging to the family Schistosomatidae.

种系发育关系分析发现，依据cytb基因可有效地区分我国日本血吸虫山区和湖区两种流行类型，显示种内遗传变异特点，并可将日本血吸虫与分体科的其他吸虫鉴别开来。

A new trick using Trichogramma brassicae asvectors to transmit Dendrolimus punctatus cypovirus was developed (called"Biological missiles Dp-Ⅰ") to control the Dendrolimus punctatus in the field. Sincethen, we collect the single caterpillar from both areas used Dp-Ⅰand controlled areasevery year, and A nested-PCR-based assay for the detection of those samples wasdeveloped, The results showed that the positive reaction rate of the first year is 40～70％; and second year is 30～80％, on the other hand, the positive reaction rate of thecontrolled areas are 10～40％and 10～20％.

第二章对马尾松毛虫质型多角体病毒的流行病做了初步的调查，应用巢式RT-PCR方法检测从野外释放&生物导弹Dp-Ⅰ&的林区采集马尾松毛虫单虫样本，结果发现：2006年释放&生物导弹Dp-Ⅰ&的王福店林区的松毛虫体内DpCPV阳性率为40～70％，平均阳性率为58％，相应对照区的阳性率为10～40％，平均阳性率为24％；2005年释放&生物导弹Dp-Ⅰ&的丁家畈林区松毛虫体内DpCPV阳性率为30～80％，平均值也为58％，相应对照区的阳性率为10～20％，平均值为16％。

Mileage of roads within 1246 kilometers, 106 national highway and road Tsubo aspect through urban areas, urban areas form a seven vertical and seven horizontal pattern of the road.

境内公路通车里程达1246公里，其中106国道和津保公路纵横穿越市区，市区形成了七纵七横的道路格局。

However, suburban areas in both contained and uncontained metropolitan areas continue to grow.

然而，不管是否实施城市遏制措施，大都市区的郊区却在继续成长。

Our findings indicate that central cities in contained metropolitan areas are attracting more development activity than central cities in uncontained areas.

我们所取得的结果表明，在实施城市遏制措施的大都市区的中心城市比没有实施该项措施地区的中心城市能吸引更多的开发活动。

Bright areas reveal undeflected or stationary nodal regions while contour lines trace out areas of constant vibrational amplitude.

亮区表示未受偏转的或稳定的波节区而轮廓线则描绘出等振幅的区域。

Identifying models both for raingauged and ungauged areas were constructed respectively at the confidence level of 95% with respect to the conditions of Beijing mountaineous areas. For the risk zones with raingauges, alarm and recession critical rainfall intensity was determined by forecasting model map of effective rainfall magnitude and intensity.

根据北京山区的实际情况，在确保有一定的预测精度，其可靠性为95％以上的条件下，分别建立其有雨量站和无雨量站的判别模型，即有雨量观测站的危险区可应用实效雨量与雨强的预报模型图，依据实效雨量确定警戒和避难的雨强临界值，由此采取相应措施。

It means the simultaneous problem regarding the labour amount and the employment structure; causes the circumstance that the increasing employing pressure in urban areas emerges at the same time as the rural extra labours accelerates to move to unrural areas; results in the mutual problem with the newborn labours' employment and the out of work's reemployment.

主要表现在：劳动力供求总量矛盾和就业结构性矛盾同时并存，城镇就业压力加大和农村富余劳动力向非农领域转移速度加快同时出现，新成长劳动力就业和失业人员再就业问题相互交织。

Mainly present: the total amount of labour surporting and the the contradiction of the employment structure both exist,which causes the circumstance that the increasing employing pressure in urban areas emerges at the same time as the rural extra labours accelerates to move to unrural areas; results in the mutual problem with the newborn labours' employment and the out of work's reemployment.

主要表现在：劳动力供求总量矛盾和就业结构性矛盾同时并存，城镇就业压力加大和农村富余劳动力向非农领域转移速度加快同时出现，新成长劳动力就业和失业人员再就业问题相互交织。

By the study of the relationship between vegetation and spatial characteristics of UHI, the mainly spatial characteristics of UHI has been analyzed and it was:(1) The terrain of the suburbs is higher than the urban region, the gradient of the terrain height is small, and this geomorphological featrue is conducive to assemble of the heat, the UHI phenomenon of Changsha is obvious especially in the summer night;(2) The UHI distribution is similar to the outline of the urban construction. The LST of urban is 3-5℃ higher than the flat low areas close around the city, and 6-8℃ higher than further areas. The region which has the most obvious UHI phenomenon is the region surrounded by the second city ring road, and the UHI phenomenon gradually weakened from the city centre to suburb;(3) The impact of geomorphological character to UHI is notable, the relationship between vegetation index and UHI is Anti-related, it was indicated that the improvement of the vegetational status is very important to the elimination of UHI phenomenon, the implementation of the urban green land planning can reduce UHI effect.

通过分析长沙城市地区的土地覆盖、植被绿地状况与热岛空间分布状况的关系，揭示出研究区域UHI主要特征为：(1)从研究区域地表覆盖图发现，长沙市城区四周均有相对地势较高的山地，但地形梯度不大，接近四面环山的地貌特征，容易造成城区的热量聚集，有利于城市热岛效应的形成，使得长沙城区存在明显的热岛分布；(2)UHI分布与城市结构的轮廓相一致，长沙城区与地势相对平坦的近郊区的地表温度差异为3~5℃，与地势较高的周边远郊区的地表温度差异为6~8℃，长沙城区热岛效应与城市规划呈对应关系，热岛效应最显著的区域为二环线内，并从中心沿三环逐渐向郊区减弱；(3)地表覆盖类型对UHI的效应明显，长沙地区植被绿地状况与UHI呈现明显反相关分布，揭示出植被绿地对降低UHI具有重要的作用，大范围的绿地建设能有效降低UHI。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。