ascertained
美 [ˌæsərˈteɪn] 
英 [ˌæsə(r)ˈteɪn]
词形变化
第三人称单数：ascertains 现在分词：ascertaining 过去式：ascertained 同义词
英汉解释
英英解释
例句
the female , with no identity document found on her , might have fallen from height but the jumping point is yet to be ascertained.
死者身上并没有身份证明文件。她可能由高处堕下，但现时仍未确定她堕楼的位置。
Perhaps, if facts could be ascertained, it would be found that something of the same kind occurred in the Roman Empire.
如果能把事实确定下来，或许可以发现在罗马帝国时代曾经发生过与此类似的某些事情。
The content of the registration should be on the property easy to be ascertained.
登记的范围应限于易于确定的财产。
of any piece of wood packing material is difficult to determine and thus its phytosanitary status cannot be ascertained.
因此，所有木质包装材料的真实原产地难以确定，从而使其植物检疫状况也不能确定。
If you were, you might have ascertained that your Irish friend has no money, not a penny.
如果你是的话，就该弄清楚你那爱尔兰朋友身无分文。
I ascertained where they were to be found and , without any preliminaries , went and introduced myself .
我打听清楚可以在哪里找到她们后，没有通知她们便去了。
Using an optimum density threshold and corresponding grid granularity can be ascertained with a set of given density thresholds.
在给定一组密度阈值的条件下，利用该方法可以确定一个最佳的密度阈值及相应的网格粒度。
Certain things must be known, and the influence of these ascertained before subsequent steps in the solution process can be approached.
必须知道一些特定的事情，在接下来的求解步骤中这些已确定的影响是可以被处理的。
The article had been published, as he had ascertained at the file in the Central Reading-room, but no word could he get from the editor.
他在中央阅览室的文件里查明，作品已经发了，但是编辑一个字也没有写给他。
if the said goods are unable to be ascertained, the customs shall immediately notify the intellectual property right holder in writing.
不能认定的，应当立即书面通知知识产权权利人。
It appears that the little trouble was caused by a woman , whose name has not been ascertained .
看来这件小小的麻烦事是由一个至今尚不知姓名的女人引起的。
None of the aforementioned evidence shall serve as the basis of establishment of facts before it has been ascertained and verified.
上述证据必须查证属实，才能作为认定事实的根据。
If one parent cannot be ascertained or found, the other parent may place out the child for adoption alone.
生父母一方不明或者查找不到的可以单方送养。
A people's court may handle an appealed case by examining the court records, if it considers the facts clearly ascertained.
人民法院对上诉案件，认为事实清楚的，可以实行书面审理。
insofar as it can be ascertained, the horse lung is comparable to that of man.
就目前的研究程度而言，马的肺比得上人类的肺。
If the heart be malformed, the condition may be ascertained by the X-ray examination.
假如心脏呈畸形，这种状况即可用爱克斯光检查确定。
Wolpert proves that in any such system of universes, quantities exist that cannot be ascertained by any inference device inside the system.
沃伯特证明，在宇宙的任何这类系统中，系统内的推论装置都不能用来确定系统内的量。
It researched the sub-sea tie-in system primarily, ascertained the boundary condition, and made a detailed design of pipe and flange.
论文研究了深水海底管道的水下回接技术，确定了一系列边界条件，对管道和法兰进行了详细的设计。
some critical design parameter can only be ascertained after the mould is manufactured and through repeating testing, modification.
一些关键性的设计参数要在模具制造出来之后，通过反复的调试、修改才能确定。
These accidents have been ascertained through investigation to be major liability accidents.
通过调查认定，都是重特大责任事故。
It must be ascertained if the land is still owned by the government.
必须确定这块土地是否仍属于政府所有。
It should be ascertained that the plans comply with the law.
须要弄清楚，这些计划要合法。
The laws ascertained by the physicist often become the bases for new sciences.
物理学家所探明的那些规律常常成为新学科的基础。
I ascertained that the driver was not badly hurt.
我已查清，驾驶员伤势不重。
Up to now, the effects of extracorporeal shock wave (ESW) on reproduction remain ascertained.
体外冲击波（ESW）对生殖的影响尚不清楚。
The authenticity of the documents has not been ascertained, but the contents play into long-held fears of some of Egypt's Christians.
这些文件的真实性还没有被确认，但是文件的内容却让埃及的基督徒心存余悸。
It appears that some little trouble was caused by a woman, whose name has not been ascertained.
看来这件小小的麻烦是由一个至今尚不清楚其姓名的女人所引起的。
For philosophy is the science in which every such proposition must first be scrutinized and its meaning and oppositions be ascertained.
因为哲学对于这种想法，须首先加以考察，而对它们自身的意义和种种对立，也须加以理解。
The vision of that which has already been proven or can be ascertained.
一种着眼于已经被证明或可确定的事物。
Lowest temperature can be ascertained bases on the experience and result of examination in the past.
然后根据以往的经验和实验结果确定最低的喷射温度。
It must be ascertained if the land is still owned by the government.
必须确定这块土地是否仍属于政府所有。
Trainees are required to attend an annual internal assessment, where their progress would be ascertained.
学员每年须参加内部实科形式考试，以评定学习进度。
The weight of shipment at the discharging port is to be ascertained by draft survey.
在货物在卸货港的重量是由草案的调查核实。
Dimensions, quantity, or capacity as ascertained by comparison with a standard.
用标准比较确定的尺寸、数量、容量
As you have probably ascertained, a major change in Global Consciousness began after internet use became more widespread from 1994.
或许正如你们已经确认的那样，自从1994年互联网开始被广泛使用，全球的思想意识就发生了重大的改变。
In this study, aphanitic graphite ore was purified in a melting process at high temperature and the optimum conditions were ascertained.
采用高温熔融法对隐晶质（土状）石墨进行了研究并确定了最佳工艺条件。
The main factors that affect the hydrogenation efficiency and the hydrogenation selectivity were ascertained.
通过正交试验，找出了影响加氢效率和加氢选择性的主要因素。
The data calculation should consume a coefficient of elasticity with every industry electric power and counting concretely is ascertained.
具体应以各行业电力消费弹性系数及统计数据计算确定。
The rights being ascertained, they were adopted by the central administration.
然后，行政中心对查明的皇权予以采纳。
It's ascertained that the certificate is behind the curtain of the stainless steel container .
经查实证书在不锈钢容器的帘子后面。
The conviction of a crime has to be based on facts, and facts in turn have to be ascertained by evidences.
惩罚犯罪必须以事实为依据，而事实需要由证据来确定，这就决定了证据裁判的基础地位。
Article 13The cost of a biological asset sourced from the nature shall be ascertained in accordance with its nominal amount.
第十三条天然起源的生物资产的成本，应当按照名义金额确定。
A number of other mechanisms may be involved, which can usually be ascertained and overcome.
其他一些可能涉及的一些机制，这通常可以查明和克服。
Biologists have ascertained that specialized cells convert chemical energy into mechanical energy.
生物学家已经确定有专门的细胞把化学能转变成机械能。
