天线与扫描不同步，船首线不定，物标位置也随之变化。
The antenna does not synchronize scanning. The heading line is not stable. The echo position is changed accordingly.
当位置相对于某一标志时，该标志必须是海图上明确标出的物标。
When the position is related to a mark , the mark shall be a well-defined charted object.
观测最近陆岸的物标获得准确船位和方向并送给报房和救生艇指挥员。
Observing the nearest shore marks to obtain accurate positions and bearings, and sending them to radio office and lifeboat commander.
在能见度不良时，雷达虽能及时发现海上物标，但对避让操纵尚不能起很有效的作用。
What radar can do in poor visibility is just find objects at sea in time, but it is not of much use for effective collision avoiding manoeuvring.
利用平面三角形的正弦定理，提出一种已知准确船位后的单物标两方位移线定位的计算方法。
This paper presents a method of calculating a running fix with two bearings form one object.
但目前的研究大部分是基于单物标船的研究，对于多物标雷达标绘评估系统的研究还很少涉及。
However, those research was based on single target ship and there was little research on multi-ship radar plotting assessment system.
由于其庞大的空间数据量以及空间物标、空间查询的高度复杂性，空间查询成为空间数据库应用的难点和研究热点。
Due to its large amount of spatial data and highly complex spatial objects and spatial queries, the study of spatial queries become focus of spatial database research.
介绍了模拟港口岸形、物标回波和其他助航物标回波的生成，雷达回波的干扰、遮挡和衰减，固定距标圈、电子方位线和活动距标圈的显隐与图像的有关裁剪算法等。
Also the details about the coast, target and other navigational subjects echo and the interference of echo and Ring, Ebl, Vrm of Radar and clipping algorithm etc.
方法要求测定原试样的特性粘数和尺寸排除色谱图，而检测器只对嵌段共聚物两个组份之中的一个有响应。首先用均聚物标样定出尺寸排除色谱柱的响应常数和分子量分离校准曲线。
The method requires intrinsic viscosity and size exclusion chromatographic data on the whole sample and that the detector be responsive only to one of the two monomer units of the block polymer.
大多数拍卖者可能会掩盖标物的真实价值，所以最高的中标者往往会出价过高。
Most of the offers are likely to cluster around the true value of the resource, so the highest bidder probably paid too much.
现在我们经常看到的教堂上面的鸡形风向标被视为守望辟邪之物。
To this day the rooster, seen on a weathervane, has symbolic meanings of keeping watch over evil, as weathervanes are often seen on top of churches.
标砖一旦发生这些问题，施工将被打乱，严重影响建筑物的施工进度和工程质量。
Standard brick upon the occurrence of these problems, construction will be disrupted, serious impact on the building construction schedule and project quality.
根据污染物的年排放量，用等标污染负荷法确定了主要污染源和污染物。
On the basis of annual pollution discharge, the main pollution sources and pollutants are determined.
以黄芩甙为标样，对云南松花粉中黄酮类化合物采用甲醇回流提取，用紫外分光光度法进行测定。
Using baicalin as the standard sample, the flavone substances in pollen of Yunnan pine were determined through methyl alcohol back flow extraction and ultraviolet spectrophotometer.
春意盎然，万物复苏，因此可以从丹敞陛啃桩救标寻钵默春季开始看到万物的成长过程。
Spring is very much in the air and all living things are revived in, so we can observe them growing up from this season.
结论是，碘标红景天苷标记率高，标记物稳定；神经母细胞对131i -红景天苷基本无摄取。
It is concluded that labeling yield of 131i-salidroside was high and the radioiodinated salidroside was stable, but its uptake in neuroblast was little.
同步反应干扰物的影响可询问病情、避开药物残留期、血清加标回收的办法予以消除。
For the interference of the synchronous reaction substances, we may inquire the patients situation, avoid the drugs residual period, or standard addition method to decrease the interference.
暗标竞价的问题在于标的物常常被那些犯了技术错误的一方赢得，比如壳牌石油支付给贝利奇石油的价格是（另一方的）两倍。
The problem with closed bid auctions is that they are frequently won by people making a technical mistake, as in the case with Shell paying double for Belridge Oil.
博加特说，由于粪便随处可见，因此在越战的时候，用来标记目标的指向标经常被伪装成老虎排泄物的模样。
Doo tends to be left alone, which is why beacons disguised as tiger excrement were used to mark targets in Vietnam, Boghardt says.
该法只需利用简单的仪器和用具，从培养物或标样上挑取孢子，直接在显微镜下分离单孢的方法。
The whole isolation procedure only involved in some simple instruments and single spore was directly isolated from culture or disease sample under microscopic field using dissecting needle.
用快速法检测定值标本和病人血清中的乙肝标志物与常规法比较，无统计学差异，故本增速剂在乙肝酶标诊断中是可以应用的。
Hepatitis B Viral labeles in valued samples and patients sera were detected by the rapid method and the general method comparatively, the result shows that there are no statistics differences.
此欧标规定了用于建筑物防水层的塑料和橡胶柔性薄板的相关特性。
This European Standard specifies the characteristics of flexible sheets of plastics and rubber intended for use as damp proof courses for buildings.
对于DCM患者，进行背向散射参数分析时，不宜将左室血液作为标化物。
Blood in LV is not a suitable calibration reference in integrated backscatter analysis for patients with DCM.
建筑物为'人'变成中国告示。在中国，也为世界博览会变成一个可认识的陆标。
The building becomes the Chinese sign for 'the People', and a recognizable landmark for the World Expo in China.
建筑物为'人'变成中国告示。在中国，也为世界博览会变成一个可认识的陆标。
The building becomes the Chinese sign for 'the People', and a recognizable landmark for the World Expo in China.
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