重力法

The background electrolyte was a 75 mmol/L sodium borate solution adjusted to pH 9.7 with 0.1 mmol/L NaOH solution. The detection wavelength was 228 nm and a voltage of 14 kV was applied. The Forsythia suspensa Vahl was extracted by water and a set of CEFP containing 29 peaks was obtained.

中文内容：摘要：采用毛细管区带电泳法，以75 mmol/L硼砂溶液(用0.1 mmol/L氢氧化钠溶液调pH 9.7)为背景电解质，运行电压14 kV，检测波长228 nm，重力进样15 s(高度9 cm)，建立了连翘药材的毛细管电泳指纹图谱。

The capillary electrophoresis fingerprints of Fructus Forsythiae was established to control its quality. The background electrolyte was a 75 mmol/L sodium borate solution adjusted to pH 9.7 with 0.1 mmol/L NaOH solution. The detection wavelength was 228 nm and a voltage of 14 kV was applied. The Forsythia suspensa Thunb.

采用毛细管区带电泳法，以75 mmol/L硼砂溶液(用0.1 mmol/L氢氧化钠溶液调pH 9.7)为背景电解质，运行电压14 kV，检测波长228 nm，重力进样15 s(高度9 cm)，建立了连翘药材的毛细管电泳指纹图谱。

It was what you might call a structuralist approach, and they basically said look, a planet is, you know, it's round.

当时科学家们使用的是能称作结构法的方式：行星是圆形的，因为它们有足够大的体积使得重力把它们压制成圆形。

The use of the formula for calculating the grain diameter indensimeter method prescribed in "Standard for soil test method" GB/T 50123—1999 is limited to the small global grains with low velocity in a layer flow considering only the viscous resistance and effective gravity.

GB/T50123—1999《土工试验方法标准》中采用密度计法进行颗粒分析时，土粒粒径计算公式是在层流条件下，对低速运动的微小球形颗粒仅考虑介质粘性阻力和有效重力条件下导出的。

By using static equilibrium law, nonlinear buckle behavior of string in deep well has been researched. In comprehensive consideration of gravity, contact force of borehole wall, axial friction and tangential friction of borehole wall on the string, pressure and viscous resistance of fluid outside of and inside of a string, differential equation of buckle has been established, which amended computational model of axial load on a string.

应用静力平衡法对深井注入管柱的非线性屈曲行为进行了研究，建立了综合考虑重力、井壁支反力、井壁对管柱的轴向摩擦力和切向摩擦力及管柱内、外流体压力和粘滞阻力联合作用下的屈曲微分方程，对注入管柱的屈曲变形及弯曲附加应力等后屈曲行为进行分析，修正了管柱轴向载荷计算模型。

Deflection of the vertical ; astro gravimetric leveling ; geoid ; CCD automatic astrometer ; method with single pole

垂线偏差；天文重力水准；大地水准面； CCD自动天体测量仪；单极坐标法

A capillary electrophoresis fingerprints method was established to evaluate the quality of Belamcanda chinensis DC. The background electrolyte was a 80 boric acid containing 15 borate solution (adjusted pH 9.7 with KOH solution).

采用毛细管区带电泳法，以80mmol/L硼酸 15mmol/L硼砂缓冲液(用氢氧化钾溶液调pH9 7)为背景电解质，运行电压12 1kV，检测波长228nm，重力进样10s(高度7cm)，建立了射干药材的毛细管电泳指纹图谱。

Methods Spermatocytes, early stage spermatids and the later stage spermatids were separated from the adult rat testis by the velocity gravitative sedimentation technique. Using the whole mount electron microscopy, SDS-PAGE and Southwestern blot, the morphology, components of NM-L-IF and the relationship between an A-T repetitive DNA fragment and the proteins of NM-L-IF in those cells were analyzed.

利用整装电镜技术、SDS-PAGE和Southwestern blot等技术观察与分析经单位重力沉降法分离的大鼠精母细胞、早期精子细胞和晚期精子细胞的NM-L-IF的形态结构、蛋白组成及其与A-T重复序列的相互关系。

Vacuum belt hydroextractor （also named fixed rubber belt vacuum filter） is a new solid-liquid separating equipment with high efficiency and continuous operation, based on introduction, assimilation and digestion of the techniques of the same products overseas. It has achieved solid-liquid separation by making full use of material gravity and vacuum suction. In terms of its structure, filtering section is arranged horizontally lengthwise, and length of filtering section can be fully used to fulfill in turn such a process covering filtering, rinsing and sucking up, with advantages of high filtering efficiency, productivity, good rinsing effect, wide application range, simple operation, stable running, convenient maintenance and service.

真空皮带脱水机也叫固定真空室式橡胶带式过滤机；是我公司在引进、消化和吸收国外同类产品技术基础上，研制的一种新型、高效、并可连续操作的固液分离机械设备，同时它也是一种充分利用物料重力和真空吸力实现固液分离的机械设备；在结构上真空区沿水平方向布置，利用真空区的长度可以连续完成过滤、洗涤、吸干等不同工艺过程，具有过滤效果高、生产能力大、洗涤效果好、应用范围广、操作简单、运行平稳、维护保养方便等优点；特别适合于过滤固相颗粒粗、密度大及滤饼需要多次洗涤的悬浮液料浆，可以广泛应用于冶金、矿山、化工、造纸、食品、制药及环保等工业部门的固液分离；尤其在湿法烟气脱硫中的石膏脱水方面有着很好的应用。

we use graritational measure method.Result: We surveyed the pollen sensitizing of air in ZiBo city with a year.

应用重力测量法，对淄博市空气中致敏花粉进行了1年的曝片调查。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。