离心的

The proteins and enzymes in saliva sample were removed by centrifugation and filtration of the mixture of acetonitrile and saliva sample.

将等体积的乙腈和唾液混合，然后通过离心和过滤的方法除去唾液样本中的蛋白质和酶。

Were observed under scanning electron microscope. Also the microspore developmental sequence of different whorls of stamens in the same androecium was examined under the light microscope.

Payer［1］首次报道了在一些类群中，雄蕊群的发育并非都是向心或向顶的发育顺序，而是离心发育的。

It is shown that laser anemometry, as a non-intrusive anemometer, is more suitable and convenient than traditional instruments in application to rotational flow fields, especially to the flow within centrifugal impellers which have only small width of flow passage.

研究表明，激光测速仪作为一种先进的非接触式测速仪器在旋转流场特别是流道高度很小的离心旋转流场的研究中较之传统仪器更合适、更方便。

It is shown that the M2 factor of partially coherent CsG beams is dependent on the spatial coherence parameter and the decentered parameter of partially coherent CsG beams,but independent of the astigmatic coefficient of the lens.

结果表明，部分相干余弦-高斯光束的M2因子与部分相干余弦-高斯光束的空间相干参量和离心参量有关，但与透镜的像散系数无关。

The composition of the lactic acid bacteria growth medium,centrifuging condition of the bacterium cells and selection of cryogenic medium were studied .

对乳酸菌生长培养基的组成、菌体细胞的离心条件和冷冻干燥介质选择等工艺条件进行了研究。

The performance predictions of centrifugal compressors take a very important part in the field of turbomachinery research and application.

离心压缩机性能的预测在其研究和应用领域有着十分重要的作用。

A radial basis function neural network, as well as a back propagation neural network for comparison, is trained and tested using 23 series of centrifuge model test data, 2 fullscale test data, and prototype date of a practical project.

收集23组挡墙离心模型试验数据，2组足尺试验数据，1组实际工程的破坏数据，共26组样本作为训练及检验样本，建立了可用于加筋挡墙设计高度预测的径向基函数网络及误差反传网络模型。

The extremely rapid reduction in size increases the sample throughput in the laboratory and, in combination with the two-step rotor/screen pulverising system, is also said to be extremely gentle on the material.

德国Retsh公司成功研制出性能无比优越的新型超离心研磨机ZM200。据称该磨机，由于转矩的增大，从而确保性能得到提高。即使是在超载磨料时，研磨效率也非常可观。

Compared with the traditional method, this new method has some advantages:①centrifugation is not necessary, therefore, separation of high molecular weigh DNA is possible;②phenol, chloroform and other toxic organics are not needed;③separation is more efficient and less timeconsuming④the quality of DNA isolated in this way is very high.

当样品裂解液与杂交液1：1混合并用磁性微粒进行小麦黄化苗和种胚的DNA分离与纯化时，效果非常理想。与传统的纯化方法相比，该法具有①快速、简便；②无有机试剂污染；③无需离心分离；④得率和纯度均较高等优点。

Sedimentary Dynamics and Ecological State of Nakta Tidal Flat, South of Sfax, Gulf of Gabès, Tunisia Gargouri-Ben Ayed Z.;Souissi R.;Soussi M.;Abdeljaouad S.;Zouari K.

关于对流体激振及离心叶轮转子分岔特性的研究胡朋志；李同杰；孙启国·基于DEM与重力场模型的GPS水准高程处理方法研究马洪滨；董仲宇·西藏高原引种软化菊苣及高产栽培研究刘翠花；张澈

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。