查询词典 sharp

Sharp knife-edge is used for cutting conveniently and dexterously.

刀刃锋利，切削灵巧方便，能削出如纸一样薄的肉片。

At the normal state, porphyrin molecules do not have EPR signal. However, light excitation may cause a transition of porphyrin molecules from singlet to triplet. At the same time, the change from diamagnetism to paramagnetism occurred to porphyrin molecules. In this case, the two un-paired electrons are nearby each other and cause a strong interaction, giving EPH signal with sharp peak at g = 2.000. The g value increased with an increase in electron cloud density.

常态下卟啉分子没有EPR信号，在光的激发下，卟啉分子由原来的逆磁性分子变成顺磁性的激发三重态分子，这种激发三重态分子在分子轨道上具有两个未成对电子，这两个电子相距很近，彼此之间发生很强的相互作用而产生电子，它的g值随卟啉共轭体系平均电子云密度增大而变大。

At the normal state, porphyrin molecules do not have EPR signal. However, light excitation may cause a transition of porphyrin molecules from singlet to triplet. At the same time, the change from diamagnetism to paramagnetism occurred to porphyrin molecules. In this case, the two un-paired electrons are nearby each other and cause a strong interaction, giving EPR signal with sharp peak at g =2.000. The g value increased with an increase in electron cloud density.

常态下卟啉分子没有EPR信号，在光的激发下，卟啉分子由原来的逆磁性分子变成顺磁性的激发三重态分子，这种激发三重态分子在分子轨道上具有两个未成对电子，这两个电子相距很近，彼此之间发生很强的相互作用而产生电子，它的 g 值随卟啉共轭体系平均电子云密度增大而变大。

If you have a diamond shaped face, this means that you have a sharp curved forehead and pointy chin.

如果你有一张菱形的脸，这意味着你有棱角分明的额头和尖下巴。

Like the Gila monster, which attacks with venom, inflicting festering but fatal wounds? Or merciless assassin snakes with switchblade fangs as sharp as hypodermic needles and enough poison to kill ten people. And they are smart-alligators that send coded messages, iguanas that run on water and the green turtle that uses magnetic crystals in its brain to navigate across the ocean. A Diamondback rattlesnake can inject a tracer to track its dying prey and baby snakes fish for trout with their tongues!

有毒的西拉晰蝎不致命但会令人非常痛楚；有弹弓刀般毒牙的蛇的毒液足够杀死10个人；聪明的鳄鱼以口令的读息沟通；能在水上跑的晰蜴和脑部有滋场导航的海龟；能在猎物体内注入追踪器的棱背响尾蛇，还有用舌头捉鱼的幼蛇。

Although the market share of the dichloromethane exported from the United Kingdom to China was in a decreasing tendency in China, this decrease was caused due to the sharp increase of the consumption quantity in China market.

虽然英国对中国出口的二氯甲烷在中国的市场占有率呈下降趋势，但这是由于中国市场消费量快速增长造成的。

Using matrix theory,we present a sharp upper bound on the spectral radius of digraph s and strongly connected diagraphs.

利用矩阵理论，给出了简单有向图的谱半径可达上界和强连通有向图的谱半径上界

Every year, I clean my clothes with gas, filling the whole house with the sharp smell. My mom never ask for my help, because I usually do the job dilatorily, leaving the gas vaporizing greatly.

每年用汽油擦洗衣服，满房都是那清刚明亮的气息；我母亲从来不要我帮忙，因为我故意把手脚放慢了，尽着汽油大量蒸发。

It is important to draw a sharp contrast between isolation and dilution.

把隔离和稀释两者划清界线是重要的。

To complement the sound system there is a 42 inch Sharp LCD HD television installed over the dinette to maximize viewing accessibility.

为配合健全的制度，有一个42英寸夏普房署液晶电视安装在餐桌椅，以最大限度地看无障碍。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。