查询词典 sin

The slope of a graph of the cart's acceleration versus sin 續 gives the value of "g", the acceleration due to gravity.

小车加速度—— sin θ图表的斜率就是重力加速度" g "的值。

The deflection of plate is trigonometric series as follows:∞∞ mπx nπy w=∑∑ A m =1 n =1 mn sin a sin b It is obvious, every term of this series is satisfied with the boundary conditions of quadrilateral simply supported.

取板的挠度为如下重三角级数∞∞ mπx nπy w=∑∑ A m =1 n =1 mn sin a sin b 显然，该级数的每一项都满足四边简支的边界条件。

Furthermore, for angles of incidence other than 0o, Snell's law (that is, sin I /sin γ=constant) holds for the ordinary but not for the extraordinary ray, since the velocity of the latter is different in different directions.

此外，入射角如果大于零度，根据折射定律(sin I /sin γ=常量)适合于寻常光，但不适于非常光线，因而在不同的方向有不同的速度。

The law of refraction, discovered first empirically by Willebrord SNELL, then subsequently derived formally by Descartes and Fermat, states that sin r = K sin i, where i is called the angle of incidence, the angle between the incident ray and the normal to the refracting surface.

折射的轨律，首先被 Willebrord SNELL 靠经验发现，接着后来正式被笛卡尔和 Fermat 认定，规定 sin r = K sin i ，这里 i 被称作入射角，入射光线和法线到折射平面之间的夹角。

Nidulans had a phenotype of cytokinesis defect. Sequence analysis showed that SEPH is 42% identical to the serine–threonine kinase Cdc7p from fission yeast. Deletion of sepH resulted in a viable strain that failed to septate at any temperature. This is the first direct evidence for the existence of a functional pathway like SIN in A.

在构巢曲霉中，温度敏感型菌株筛选发现的SEPH与裂殖酵母SIN信号中的丝-苏氨酸激酶Cdc7p具有42%的同源性，它可能是胞质分裂早期所必须的组分之一，当sepH 缺失时，会导致细胞死亡，这也直接证明了构巢曲霉可能也存在和SIN信号相类似的胞质分裂调节途径。

As we were waiting patiently for the new Striborg full length, Southwest Passage, we discovered ANOTHER new Striborg release, a split with a band called Claustrophobia, released on Sin Nanna of Striborg's own label Finsternis Productions, so we contacted Sin Nanna directly the reports of his reclusiveness, living in a shack with no telephone or computer, turned out to be greatly exaggerated!

正当我们耐心等待Striborg的新专辑《Southwest Passage》时，我们发现Striborg另一个新的作品，一张与一支叫&幽闭恐怖症&的乐队的拼盘，由Sin Nanna的Finsternis Productions出品。于是我们直接联系了Sin Nanna（有消息说他已隐居，住在一个没有电话与电脑的小屋里，这其实是夸张的说法），购买了一些这张作品的拷贝。

When the glancing—tilt method is used, the linearity of 2θ—sin〓Ψ can be remarkedly improved.

X射线应力测定的sin〓Ψ法在测定PCVD TiN的残余应力时，2θ—sin〓Ψ发生严重弯曲，如果沿用线性拟合求斜率的方法计算残余应力，误差必然很大。

The reconnection voltage is approximately fitted by sin~(3/2)θ_(IMF/2 for its response toθ_.The ionospheric transpolar potential and the voltage along the polar cap boundary show different depondencies from that of the reconnection voltage,so it is not justified to take them as substitutes for the reconnection voltage in measuring the total reconnection rate.

2重联电压与θ_之间近似满足sinθ_(IMF/2~(3/2)关系；电离层的越级电位和极盖区边界上的电压随sinθ_(IMF/2~(3/2)的变化呈现不同的规律，一般不能简单用它们取代重联电压来量度总重联率。

One night he gave me a little booklet which made it clear that sin is a disease that infects us all , while sins are what we do - the outworking of the disease of sin.

有一天晚上，他给了我一本小册子，上面清楚地解释了，&sin&是一种病状一直影响着我们，而&sins&是我们所做的事情—是罪行这种病状的表现。

The on-line reaction kinetics of RIM polymerization of PU/VER SINs has been monitored by using a mini-RIM machine interfaced with FTIR During the course of synthesis, the two pairs of reactants interfere with each other in PU/VERA SIN system, although they follow different polymerization mechanisms and the possibility of inter-component chemical binding may be neglected (secondary hydroxyl groups of VERA capped).

在对机械搅拌混合物料PU／VER SIN体系进行了DSC、FTIR聚合反应动力学研究的基础上，本文首次利用第一台国产微型RIM机成功地实现了RIM PU/VER SIN体系合成时的FTIR在线聚合反应动力学测量。虽然PU、VERA网络的生成遵循不同的聚合反应机理（逐步缩聚反应、自由基共聚反应），并且两网络间的化学键合作用可以忽略（VERA为封闭仲羟基的VER），但合成PU/VERA SIN时两组份的相互作用不容忽视，两网络的生成速率均低于同样温度下纯网络的生成速率。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。