Pvt.Chalmers Davis, a mortarman, found an observation post on top of a wrecked house.

迫击炮手，列兵查尔姆斯·戴维斯在一所炸毁房屋顶上建立炮兵阵地。

The astronomers were taking an observation of Jupiter.

天文学家们正在木星。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体运动，望远镜在天体中天前后进。

I took horary observations of the barometer.

隔一小时一次气压计。

The angioarchitecture of the matrix unguis was studied by corrosion - cast,scan electromicroscopy and surgical microscopy.

用血管铸型标本、手术显微镜及扫描电镜等方法研究了甲床血供。

High ac-curacy measurements of water temperature at different depths in the future may test our interpretation.

今后如果在不同深度同时进高精度井水温度可以检验该模型。

Background stars are also visible as the otherwise overwhelming sunlight is blocked by the coronograph's occulting disk.

在影像中还能看到背景恒星，另外强烈太阳光被日冕仪掩盘给遮挡了。

Gravity gradient is the second order derivative of gravitational potential, which can be observed by satellite gradiometer.

摘要重力梯度为重力位二阶导数，可以通过星载梯度仪进。

We observed two delta scuti variable stars, GN And and BI CMi, with EAST at Hsinchu and Tenerife.

此外，在新竹清华大学物理馆顶楼也有一个试用站。

The differences of biomass, growth rhythm and phenophase among 12 provenance seeds at the seedling stage were evaluated.

对牧豆苗期生长量（地径、苗高）、生长节律进，并分析各种源之间差异。

The fogbow shape is created by those drops with the best angle to divert sunlight to the observer.

雾虹形状是由雾滴以特定角度反射阳光到者所得。

There are two conditions in the data analysis of piezometric tube observation: confined seepage flow and unconfined seepage flow.

(2)建立大坝有压渗流资料统计分析模型。

The paper briefly introduces the construction process,quality control and settlement detection technique of settlement control composite pile at F1 autodrome.

文章简单介绍F1赛车场沉降控制复合桩施工工艺、质量控制、沉降技术措施。

The whole process of breakwater riprapping construction was monitored by the prototype monitoring device buried in the sand soft nappe.

摘要通过埋设在砂肋软体排上原形仪器，对防浪围堤抛石施工过程进了全程监。

Some of the observer errors associated with timing over a measured length may be overcome by the use of the enoscope.

员在定车辆通过已知距离时间中所发生误差，可利用一种人形视车镜加以消除。

Accoording to the result on observation of rock pressure,adaptability of telescopiform bolt in soft rock road and reasonable structural parameter are analysed.

根据矿压结果分析了可拉伸锚杆对软岩巷道支护适应性及其合理结构参数。

The project department monitors and controls the whole process of breakwater enrockment costruction by field observing instruments buried in sand soft nappe.

通过埋设在砂肋软体排上原形仪器,对防波堤抛石施工过程进了全程监。

Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area.

基于GIS和地理统计学理论、方法对所取井地下水位降幅数据进空间分布特征分析。

O'Neill says by looking at the water content and oxidation ratio of the komatiite samples they were able to discount the wet-melting theory.

奥尼尔说，通过科马堤岩样品水含量和氧化速度，他们可以不用注重湿流体理论了。

The Microtremor Survey Method use Microtremor observation to distill surface wave, obtain it's dispersion curve and then get inversion to the underground structure.

微动勘探法是通过在野外设置一个台阵记录微动信号,然后从到微动信号中提取面波,得到面波频散曲线,最后用频散曲线反演地质结构。