查询词典 gram atom

This invention relates to a method and device for generating cold atomic beam. Said method includes heating hot atom source in vacuum chamber to form atomic saturated vapor pressure atmosphere, cooling hot atom by three-D MOT to below 200uk and trapped to form cold atomic cloud, by the quarter wave plate reflection mirror in MOT the laser radiation pressure being unbalanced to make cold atom emitting along said direction, four tape arranged straight line set with contrary current direction is set in atom beam emission direction, which makes the atom emitted to forward to obtain cold atom beam with low speed, large flux and small transverse speed, laser beam vertical with atom beam set in the direction of cold atom emitting for atom beam state preparation to realize state concordant emitted cold atom beam.

本发明涉及一种冷原子束产生方法和装置，该方法包括在抽真空的真空室内，加热热原子源，在真空室中形成相应的原子饱和蒸汽压气氛；采用三维MOT对热原子进行冷却，冷却到200μk以下，并被捕获形成冷原子云团；通过三维MOT中开小孔的四分之一波片反射镜，而使得在该方向上激光辐射压力不平衡，使冷原子沿此方向出射；在冷原子束出射方向上，还置有载有彼此电流方向相反的四根成锥形排列的直导线，从而原子出射时将在磁场的作用下，不会沿横向膨胀而向前射出；便得到了出射速度低的、通量较大的、横向速度非常小的连续冷原子束；同时在冷原子束的出射方向上，设置有与原子束垂直的激光束，用于原子束的态制备，实现态一致的出射冷原子束。

Recent research shows that 5 gram of Young Barley Grass Powder contains equivalent amount of dietary fibre to 170 gram of apple or 270 gram of vegetable; equivalent amount of calcium to 400 ml of bovine milk; equivalent amount of iron to 35 gram of spinach and equivalent amount of carotene and vitamins to 170 gram of tomato.

最新科学研究发现，每5克的大麦嫩芽粉中，膳食纤维相当于170克苹果或270克青菜，含钙相当于400ml牛奶，含铁相当于35克菠菜，胡萝卜素和维生素相当于170克西红柿。

In view of the fact that the honeycomb cardboards even pressure performance is mainly by the paper core decision and the performance, through to the honeycomb cardboard even pressure performances test analysis core papers gram again to the honeycomb cardboards even pressure performances influence, after as well as the different gram heavy honeycomb cardboard double-decked superimpositions even pressure performance analysis, discovered that each different gram heavy paper core the honeycomb cardboard experiences the elastoplasticity, the plasticity and the compaction in the process of packing distorts various stages; The even pressure intensity heavy increases along with the gram increases, and heavy increases the even pressure intensity along with the gram to increase is more obvious.

鉴于蜂窝纸板的平压性能主要是由纸芯决定和表现的，通过对蜂窝纸板平压性能的测试分析芯纸的克重对蜂窝纸板的平压性能的影响，以及不同克重蜂窝纸板双层叠加后的平压性能分析，发现各个不同克重纸芯的蜂窝纸板在压缩过程中都经历弹塑性、塑性和压实变形各阶段；平压强度随克重的增大而增大，并且随克重的增大平压强度增大更为明显。

In this paper, the current states of research about the basic theory of harmonic oscillator and hydrogen atom in quantum mechanics are firstly reviewed. On base of it, and the relationships between harmonic oscillator and hydrogen atom in quantum mechanics are studied. By use of the relationships between the hermite polynomial and the laguerre polynomial, the eigenequations of one-dimensional harmonic oscillator and hydrogen atom are conversed into the same equations in form. Therefore the relationships between energy levels and wave functions of one-dimensional harmonic oscillator and hydrogen atom are found. Through the coordinates transform, the relationships between energy levels and wave functions of two-dimensional harmonic oscillator and hydrogen atom are found.

首先综述了谐振子与氢原子的基本理论的研究现状，并在此基础上对谐振子与氢原子的关系展开了研究，通过厄密特方程与拉盖尔方程的相互转化，将一维谐振子与一维氢原子的本征值方程转化为相同形式的方程，从而比较得出它们能量及波函数间的关系，并通过坐标变换将直角坐标系下二维氢原子的本征值方程转化成与曲线坐标系下二维谐振子的本征值方程相同的形式，从而得出二维氢原子与二维谐振子的能量及波函数的关系。

Result: In blood culture, Pseudomonas aeruginosa accounted for 23.5％ remained in the first place, while Staphylococcus epidermidis fell to the third place. In group 2, Gram negative bacillus accounted for 58.8％ and Gram positive coccus 29.4％. In wound culture, Pseudomonas aeruginosa ranked the top (19.5％) while Staphylococcus aureous fell to the sixth, Gram negative bacillus accounted for 73.5％, Gram positive coccus 22.2％.

结果：两组比较，血培养显示铜绿假单孢菌继续保持第一位，占23.5％，表皮葡萄球菌退居第三位，其中第二组G－杆菌占58.8％，G＋球菌占29.4％；创面培养，铜绿假单孢菌上升至第一位，占19.5％，金黄色葡萄球菌退至第6位，其中第二组G－杆菌占73.5％，G＋球菌占22.2％。5年内重要菌群G－杆菌居首位，近3年常用抗菌药物如头孢他啶等耐药性较前2年明显增加。

Results:The results showed that rate of the drug fast is very high. As the bacteria distribution ,the main pathogenic bacteria was the gram-negative bacilli(65.33 %), the second pathogenic bacteria was the gram-positive cocci(18.29%). and the mycetes(16.38%) occupied the third. In gram-negative bacilli the most were Pseudomonas aeruginosa,Acinetobacter baumannii,Klebsiella pneumoniae and Escherichia coli;Staph is the main pathogenic bacteria in gram-positive cocci;and in mycetes the main pathogenic bacteria were Candida albicans and Candida glabrate.

结果：EICU医院感染病原菌多为耐药菌，病原菌以革兰阴性杆菌为主占65.33％、革兰阳性球菌第二占18.29％、真菌第三占16.38％；革兰阴性杆菌中以铜绿假单胞菌、鲍氏不动杆菌、肺炎克雷伯菌及大肠埃希菌为主；革兰阳性菌主要以葡萄球菌属为主；真菌以白假丝酵母、光滑假丝酵母菌为主。

It was seen that the main microflora causing the spoilage of fresh mutton meat consisted of 3 gram-positive bacilli with spore (about 30% of the micro flora), 1 gram-positive coccus (about 2% of the whole microflora), 3 gram-negative spirilla (about 63% of the whole microflora), and 1 gram-negative bacillus (about 5% of the whole microflora). Potassium sorbate, EDTA and nisin were used as preservatives to inhibit the growth of the main strains representative for the spoilage of fresh lamb meat.

对屠宰后羊肉的微生物区系进行了调查，成功地分离出引起冷却羊肉腐败的主要革兰氏阳性菌和阴性菌8种，其中含芽孢的革兰氏阳性杆菌有3种，占整个微生物区系的30％；革兰氏阳性球菌1种，占整个区系的2％；革兰氏阴性螺旋杆菌3种，占整个区系的63％；革兰氏阴性杆菌1种，占整个区系的5％。

Raw material eggplant 375 gram monosodium glutamate half small bucket cooking wine big bucket minced green onion little soy sauce two big buckets, ginger end little, white sugar 12 gram soup stock 60 gram caramel color little vegetable oil 15 gram 2 manufacture method slices the shoe the handle cleaning, slivers the block again, lays aside in the porcelain tray.

原料 茄子375克味精半小勺料酒一大勺葱花少许酱油两大勺，姜末少许，白糖12克高汤60克酱色少许植物油15克 2制作方法把鞋子切去柄洗净，再切成块，放置瓷盘中。

The knight errant career of the gram of Xuke from beginning of romance is chivalrous to convert into the realistic violence slowly, this is also an one of his continuously creative result, most a phrase that gram of Xuke say is a " trial" in a lot of reporters gather news the Xuke gram process, this is also a big special features of the movie of the Xuke gram.

引言：徐克的武侠生涯由开始的浪漫侠义慢慢转化为写实暴力，这也是他的一个不断创新的结果，在很多记者采访徐克过程中徐克说的最多的一个词就是&尝试&，这也是徐克电影的一大特色。

Unfortunately, it has been shownthat these methods are not suitable to study about chemical bonds due to not involvingchemical bonds. In order to consider chemical bonds obviously, we have proposed an atom-bondelectronegativity equalization model on the basis of density-functionaltheory and electronegativity equalization principle. The main contents of our atom-bond electronegativity equalization model contain:(1)Considering the fact that there are varies of chemical bonds in molecules andpartitioning the molecular electron density as summations of atomic electron densitiesand chemical bond's electron densities, we obtained the basic equations of atom-bondelectronegativity equalization model: the expression of the total energy 〓, theexpression of the atom electronegativity 〓 and the expression of the bondelectronegativity 〓.

为了明确地考虑和处理分子中存在的化学键，以便能够更好地描述体系中的电荷分布进而准确地描述分子体系中的有关物理化学性质，尤其是与化学键有关的物理化学性质，我们在密度泛函理论和电负性均衡原理基础上提出了原子-键电负性均衡模型，原子-键电负性均衡模型的主要内容是：(1)考虑到分子体系中存在各种化学键这个事实，将分子空间看成是由原子区和化学键区组成的，将分子的单电子密度表达成为分子中各组成原子的单电子密度和各化学键的单电子密度的加和，从而得到了原子-键电负性均衡模型的基本方程：分子体系总能量〓和分子中原子电负性〓和化学键电负性〓表达式。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切