查询词典 be at a distance from

Based on this, four DBP concentrations(0.38, 0.85, 1.90, 4.25mg·L-1)were confected using the same distance of logarithmic distance, and 20 days' sub-acute toxicity test was carried out. The weights of the liver and gill of B. rerio were measured every 5 days.

在此基础上，等对数浓度差设置4个质量浓度0.38、0.85、1.90、4.25mg·L-1进行20d慢性染毒，期间每5d测定斑马鱼的体重、肝重和鳃重，同时测定斑马鱼肝脏、鳃中SOD酶和ATPase活性。

The distribution of low order images is not continuos in space, the distance between effective images and receiver should be larger than source-receiver distance.

本文对厅堂中声像空间分布的研究指出，接收点上反射声序列的时间分布与其在厅堂中的相对位置及厅堂的体形有关。

The wind can carry a rocket a great distance during its descent by parachute, and from a distance, it really is difficult to judge just how far downrange touchdown occurred.

风，可携带火箭一个伟大的距离，在其后裔的降落伞，从距离，实在是难以判断刚才有多远downrange落地发生。

The assurred operating distance takes into account all the external influences and sample variances and is in the range from 0 % to 72 % of the service usable distance.

经营距离的assurred考虑到所有的外部影响和样本方差，从0％的范围，以72％的服务可用的距离。

Therefore it can adjust the filter factor of the stereo sound according to the distance, thereby no matter the distance from the terminal machine to the user, it can get the same stereo sound effect.

因此能够根据距离对立体音响的过滤系数进行调节，从而使终端机无论与使用者位于什么样的距离，都能够获得相同的立体音响效果。

AC flashover voltage, voltage gradient along the leakage distance and the valid creepage distance of polluted insulators are related to its materials and configuration.

人工污秽绝缘子的闪络电压、污闪电压梯度和有效爬电系数均与其材质和型式有关。

Based on the crossing data among these flatfishes, the relationship between pairwise genetic distance and hybrid fitness was evaluated. The findings indicated that positive relationship might exist between genetic distance and hybrid fitness. The pairwise genetic divergence between species decreased as the interspecific hybrid fitness largened. These results implied that speciation clock might exsit in Pleuronectiformes.

根据这几种鲆鲽鱼的杂交是否可行的试验结果，评价种间遗传距离与杂交可适度的关系，结果表明，这8种鲆鲽鱼类的种间遗传距离与杂交可适度呈显著的负相关(r2 = 0.805，P 0.01)，即种间遗传分化越大，杂交成功的可能性越小，这表明鲆鲽鱼类中可能存在物种进化的不亲和钟。

Apart from greater tensile strengths of the belt, greater material flows also necessitate higher drive capacities which have to be transmitted through friction contact to the belt, Because of the large deadweight of the belt, a mainly horizontally arranged long-distance belt conveyor system with tail pulley drivel units requires, for distance, a high running idle capacity.

除了更大的拉伸强度的安全带，更大的物质的流动也需要更高的驱动能力，必须通过摩擦接触到带，由于载重量大的皮带，主要是横向排列长距离带式输送机系统的尾巴滑轮胡说单位需要，进行远距离，高运行生产能力闲置。

A laser sensor is moved along the profile by a linear unit to record the profile. The computer picks up the profile by simultaneous recording of the travel distance and the laser distance values and then the characteristic variables such as wheel flange thickness, wheel flange height, wheel flange width, qr dimension and wheel gauge are measured.

一个激光传感器沿着车轮外形作线性运动并记录表面数据，计算机通过记录扫描运行距离和激光距离数值得出车轮表面外形数据，以及特征变化参数，例如车轮轮缘厚度、高度、宽度，方位及车轮规格尺寸。

Iconically, there is direct association between utterance politeness and social distance, so the degree of utterance politeness is relatively high on scales with increase of social distance and linguistic signs from the static view of linguistic form.

话语礼貌与社会距离存在象似关系，社会距离增大，语符增多，话语礼貌程度相对较高，但这只是不考虑语境生成的作用，静止地从语言形式本身来判断礼貌的程度，因而在语言的具体使用过程中，要动态地考虑交际生成语境。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。