查询词典 under observation

Observation under optical and transmission electron microscopes showed that the Cu-contaminated leaves were thickened, with the expansion of leaf cell and the incrassation of palisade tissues. The yellow leaves might result from the damage to chloroplasts. Cortical cell death in root system might also have a negative effect on root water absorption and transportation, causing plant water content decreased.

通过光镜和投射电镜观察，发现紫云英污染叶变厚，其原因是叶片细胞膨大和栅栏组织增厚；叶片转黄与叶绿体遭破坏有关；根系部分皮层细胞死亡可能影响根系吸水和植株水分运输，导致植株含水率降低。

The observation under microscope, the analysis of Au. Ag. Cu. Fe. As content by electron probe and the micrograph of gold grains, confirm that placer gold are natural Au-Ag alloys. The structure and chemical compositions of verge and interior of gold grains differ significantly for large grains but little for small grains and those which intergrow with guartz and limonite.

镜下观察、电子探针分析(Au、Ag、Cu、Fe、As含量)及显微照相等研究，证实了砂金是天然Au-Ag合金，其边部与内部的结构、成分具有不均一性，这在中粗粒金中表现尤为明显，而细粒金及带连生体的金常常不具备这一特点。

Observation under microscope compared with the control group, bone trabecula in experimental group becomes skarce, and empty bone lacune increased.

结果光镜下实验组较对照组骨小梁变细、稀疏，细胞核变形，骨细胞少见，空骨陷窝明显增多。

After a two-year observation, it was found that Pangola grass is not suited to grow in lateritic soil of the mountainous slop land, and considered to be the good forage crop under the present condition of Taiwan.

因此不但可以节省种植当年的除草需费而且可使原野地真正变成良好的牧草地。 4。盘固草为无性繁殖，种苗取生长期间45~60天而且较为粗壮的匍匐茎，行距50公分，株距20~30公分，每穴种1~2支苗。

The techniques for measuring Hevea laticiferous turgor pressure which have been reported are summarized. The commonly used three methods used for measuring Hevea laticiferous turgor pressure have their limitation in deep and systematic observation of the variation of Hevea laticiferous turgor pressure and are not involved in the study of the variation of laticiferous turgor pressure under the normal ethrel stimulated tapping system. A possibility of using an improved cell pressure probe method which has been recently established for other plants is discussed in accurate measurement of the real time variation of Hevea laticiferous turgor pressure.

本文综述了橡胶树乳管膨压的测定技术及其变化规律的研究结果，发现现有的几种乳管膨压测定技术均存在一定缺憾，对乳管膨压变化规律的研究也因测定方法等的限制不够深入、系统，且未与目前生产上普遍使用的乙烯利刺激割胶制度联系起来；并展望了将植物细胞压力探针技术改进后用于橡胶树乳管膨压测定研究的可能性。

Base on core observation and grain size analysis, and under associated consideration of logging trace characteristics, Chang8 reservoir in study area is classified into three sedimentatal microfacies, subsea river, mouth bar and river flank.3.The mian diagenesis in study area are: mechanical compaction, cementation, metasomasis and denudation in late diagenetic phase.4. In allocation of reservoir macroscopic heterogeneity, more heterogeneticer reservoir, class 1 and class 2, mainly locate in the center of subsea river or crook and divaricate of the river; class 3 and class 4 mainly locate in river flank, and the physical property of these locality are better.5. Diagenesis of reservoir have influence on the pore structure which influences the reservoir microscopic heterogeneity. The better the pore structure is, the slighter the reservoir microscopic heterogeneity is; on the contrary, the reservoir microscopic heterogeneity is serious.

本次研究所取得的主要成果及熟悉有：1、将合水地区长8储层细分为6个小层：长8_1~1、长8_1~2、长8_1~3、长8_2~1、长8_2~2和长8_2~3.2、依据岩心观察和粒度分析，并结合测井曲线特征，研究区长8储层分为水下分流河道、河口坝和河道侧翼四种沉积微相。3、研究区主要经历的成岩作用有：机械压实和压溶作用、胶结作用、交代作用、晚成岩期溶解作用。4、从宏观非均质性平面展布特征来看研究区宏观非均质较强的1类和2类区主要分布于水下分流河道中间或河道拐弯和分又处。3类和4类往则主要分布于水下分流河道侧翼，这些地方储层均质性相对较好。5、储层成岩作用影响储层的孔隙结构，储层的孔隙结构又对储层的微观非均质性有不同程度的影响，孔隙结构越好，则储层的均质性越好，储层的孔隙结构差，则非均质性强。

The moveably suspended cableway is an innovational method compared to traditional methods. It can be used to solve the problems of depth measuring with complicated water flow. Therefore, it provides an important example for hydrological observation under special conditions such as river-closure for power station.

移动式缆道，是基于传统水文缆道的改进，它解决了复杂水流条件下的水深测量问题，同时为电站截流等特殊情况下水文观测提供了重要借鉴。

Results: Proliferation of K562 cells was significantly inhibited by naringenin and the IC50 at 24, 48 and 72h were 455, 225 and 175μmol/L respectively. Cell growth inhibition and apoptosis were observed under light microscope and transmission electron microscope. Observation by flow cytometry indicated that K562 cells were blocked in G0/G1 phase of cell cycle in naringenin group, and S phase cells were remarkably decreased. PCNA expression in each treatment group was remarkably less than in control group.

结果：柚皮素对K562细胞增殖有明显抑制作用，作用24，48和72h后的半数抑制浓度(IC50)分别为455，225和175μmol/I；柚皮素处理组细胞在普通光镜和电镜下均见观察到显著的增殖抑制和典型的细胞凋亡形态学改变；流式细胞仪分析证实柚皮素能使K562细胞聚积在G0/Gl期，S期细胞减少；在处理组PCNA的表达显著低于对照组。

Results showed that, pyrolin had obvious action on two species of fungi, and the antifungal effect was positively correlative with concentration. The EC50 was 0.4076 mg/mL and 0.4626 mg/mL respectively after cultured 3 days. The main antifungal period was the fast growth period of fungi, and lead to it lag behind. Observation under SEM revealed that pyrolin caused a series of marked morphological and structural alterations of hyphal. These changes included mutual adhesion of mycelium, the hyphal was irregular in diameter, local denting, some of mycelium was broken, disruption of cell wall, outbreaking of inner cytoplast, and the empty cavity appeared. As a result, pyrolin restrained the growth of these fungi.

结果表明，鹿蹄草素对上述两种真菌均具有明显的抑制作用，抑菌效果与浓度呈正相关，培养3d时的EC50分别为0.4076、0.4626 mg/mL；抑菌时期主要是在真菌的快速生长期，使其快速生长期滞后；扫描电镜显示，鹿蹄草素作用下菌体形态发生异常变化，表现为菌丝体之间相互粘连，菌丝粗细不均匀，细胞壁破裂，局部凹陷，部分菌丝断裂，大量内容物外溢，出现空腔等现象，从而发挥其抑菌作用。

Samples were harvested at 6 week and embedded in paraform, and ground sections of the bone tissue were prepared to observe green fluorescence under laser scanning confocal microscope. Propidium iodide staining of the sections was also performed for observation.

将其植入恒河猴背阔肌的肌袋内，以未转染GFP的BMSC用同样的方法接种块状可吸收HA上，作为对照，术后6周取材，4%的中性多聚甲醛固定，塑料包埋，制作骨磨片PI染色在激光共聚焦显微镜下进行观测。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。