筛的

This paper introduced the odd sieve sequence, the methods of character, estimate and triangle sum are used to study the mean value of the divisor function. An asymptotic formula of the divisor function is gave in the odd sieve sequence set to through the analytical method.

引入了奇筛数序列，主要利用特征和估计及三角和方法，研究了除数函数的均值性质，并通过解析方法给出了除数函数在奇筛数序列集合中的一个的渐近公式。

Hammer-flake grinder uses the energy that the high-speed rotary, hammer-flake schleps to hit the raw materials, and makes them luther grinde when gear plate and sieve plate hit together.

锤片粉碎机利用高速旋转的锤片所携带的能两撞击物料，使物料破碎并能高速与齿板碰撞后进一步破碎，此过程反复进行，直到物料小于筛板孔径后穿过筛板排出机外。

In this paper,we obtained an Aspergillus niger produing high feruloyl esterases activity by selective medium and reselected by solid state fermentation from the isolated strains from soil.

从自然界中采集土壤样本，使用阿魏酸乙酯为唯一碳源的选择性培养基；进行初筛、固态发酵产酶试验、复筛得到1株高产阿魏酸酯酶的菌株，通过形态学观察鉴定为黑曲霉。

This machine compared with the traditional model, with low noise and dynamic screen frequency and screen can adjust the dynamic range, maintenance cleaning convenience , the machine Siemens PLC control movement in a few grains more stable and reliable application and tablet, pill-shaped, soft and hard capsule-shaped objects, such as automatic number of tablets, the user can choose according to their own products into bottles of different ways, the rationale for choice of automatic bottle machine, in full compliance with GMP requirements.

本机与传统机型相比，具有噪音低，筛动频率与筛动幅度可以随意调整，维修清洗方便，本机采用德国西门子PLC 控制，在数粒运动中更加稳定可靠，适用与片剂，丸状，软硬胶囊等物状进行自动数粒，用户可根据自己的产品选择不同的进瓶方式，可选择自动理瓶机，完全符合GMP要求。使用厂家河南驻马店第159解放军医院

BACKGROUND: The European Randomized Study of Screening for Prostate Cancer was initiated in the early 1990s to evaluate the effect of screening with prostate-specific-antigen testing on death rates from prostate cancer.

背景：欧洲随机筛查前列腺癌的研究开始于上世纪90年代初，此项研究旨在对采用前列腺特异性抗原检测筛查列腺癌死亡率的有效性进行评估。

Screening with constant bed thickness, banana screening ...

筛面上的物料层厚度，从入料端到排料端近似不变的筛分。

This design utilizes a horizontal cylindrical screen plate with round holes up to 3mm in diameter, depending on service.

设计采用水平安放最大可达3mm直径的筛孔（孔大小根据实际情况而定）的圆形筛板。

It sieves the box is board crossbeam riveting hitch welds built-up section By host vice- side bar Hollow beam Enters the material back plate Leaves material board Sieves board and so on composition The side bar selects the low-alloy pressure vessel steel plate The intensity is high The weldability is good Peripheral knee bend And in the vibration direction and along longitudinal connects themulti- roots angle steel Causes the side bar rigidity big enhancement Is advantageous to the intensity enhancement and noise reducing.

其筛箱为板梁铆焊组合结构，由主副侧板、管梁、入料挡板、出料板、筛板等组成，侧板选用低合金压力容器钢板，强度高、可焊性好，周边折弯，并在振动方向及沿纵向联接多根角钢，使侧板刚度大大增强，有利于强度的提高和噪音的降低。

The coincidence rates of ASCUS, LSIL, HSIL and SCC were 76.9%, 73.2%, 85.7% and 100%. Conclusion In screeing cervical lesions the sensitivity and accuracy of TCT and TBS are high. It can he applied in screening cervical lesions.

TCT技术和TBS诊断方案对宫颈上皮内病变筛查的敏感性和准确性高，可用于宫颈病变的筛查。

ZSL series erivan screen is the most popular choiceness equipment at persent.

ZSL旋翼筛是目前国内使用最广泛的一种精选设备，用于筛除浆料中的浆团及其它非纤维杂质。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。