The Development of Precise Dosing Machine Measure Valve and Analysis of Its Reliability

The effect of different emulsifiers on the stability of petroleum resin emulsion was discussed. The dosing method and formula ratio of emulsifier, as well as the composition of emulsion was determined. The emulsifying process and the effect of temperature and stir speed on it were studied.

制备了石油树脂的水基乳液，讨论了不同乳化剂对石油树脂乳液稳定性的影响，确定了乳化剂的加入方式，用量及乳液配方，研究了乳化工艺及温度、搅拌速度对其的影响。

The paper points out the application of golden ferment on treating the solid waste from the planting and culture, and carries out comparative test on the fertilizer efficiency of different dosing ratio compost materials by golden ferment, and finds out prior formulation.

提出了应用高效农村有机物料腐熟剂&黄金酵素综合利用农村种植业废物和养殖业废物的思路，并通过不同配比堆肥的肥效对比试验，找到了较优化的配方。

By experiment, the effect of reaction time, reaction temperature and dosing ratio are studied. Preferred reaction conditions are determined: the suitable reaction temperature, reaction time and dosing ratio are refluence, 4 h, and 1:4 mol.

通过实验，考察了还原反应温度、反应时间和投料比对该反应的影响，确定了该反应的最适宜反应条件为：反应温度为回流温度，反应时间为4h，投料比为1：4。

The results showed that the rational dosing ratio of the steel sediment, coal ash powder and gypsum could make desulfurizing adsorbent to reach the good desulfurizing properties.

试验表明：一定比例的钢渣、粉煤灰、石膏可以制备成性能良好的脱硫剂，得到良好的脱硫效果。

Investigation was made for the factors such as low temperature, dosing ratio, and biofilm mass, which affected the denitrification effect.

中试结果表明，投加悬浮填料和采用前置反硝化的运行方式可使系统的氨氮和总氮去除率得到显著提高。

Comparative Research on the Fertilizer Efficiency of Different Dosing Ratio Compost Materials by Golden Ferment

黄金酵素作用于不同配比堆肥物料的肥效对比试验研究

Progress in chemical dosimetry and Discussion on biochemical radiation indicator

化学剂量计的研究进展和生物化学剂量计探讨

Objective To monitor the performance constancy of the HS-126E automatic X-ray film processor and to investigate the effects of chemical processing time on the reproducibility of film dosimetry.

目的监测冲洗药水更换周期内HS-126EX线胶片自动冲洗机的性能稳定性，研究冲洗时间因素对胶片剂量测量的影响。

The doses of interesting points were measured using a 0 23 cc chamber and the isodose distributions of interesting planes were measured using RIT 113 film dosimetry system in the phantom.

使用023cc电离室测量出体模中感兴趣点上的吸收剂量；使用RIT113胶片剂量分析系统测量出体模中感兴趣平面上的剂量分布。

Film dosimetry is convenient to use, high special resolution, provides record of the integrated two dimensional dose distributions, never mind the lateral electronic disequilibrium in any phantom.

胶片与其他探测器相比，具有使用方便，空间分辨率高，能记录完整的二维剂量分布，还能够放置在各种模体中而不用考虑侧向电子不平衡问题等优点。

Analysis of factors affecting film dosimetry

胶片剂量方法相关因素的分析

Effects of chemical processing time on the reproducibility of film dosimetry and its optimization

冲洗时间因素对胶片剂量的影响

Labeling were most heavily concentrated in the ipsilateral dorsolateral division of pontine nucleus and caudal region of parabigeminal nucleus.

同侧二叠体旁核尾侧区、桥核背外侧区以及对侧内侧副橄榄核背内侧区有最密集的标记终末。

In the pontine nucleus labeled terminal arborizations were found in its caudal 1/ 3, distributing in the paramedian nucleus, the dorsal part of peduncular nucleus and the dorsolateral nucleus.

在桥核中，标记终支见于其尾侧1/3，分布于其旁正中核、脚核之背侧部及背外侧核中。

Many of these arteries are distributed over dorsolateral nucleus, ventral Fosterolateral nucleus and centromedian nucleus and a few over anterior nuclear group;

在动脉分布密度方面，丘脑前核群最少，而背外侧核、腹后外侧核、中央正中核最多。

In the thoracic injection cases a group of labeled cells were discovered dorsolateral to the tract where only a few labeled ceils could be found in the cervical and lumbar cases.

胸髓注射例，在孤束之背外侧还有一群标记细胞。此处在颈、腰髓注射例仅有少数标记。

In the transverse plane, entering the S_3& S_8spi hal cord, the labeled central processes of primary afferent neurons of the cloaca first appeared in the dorsolateral tract, and then divided into medial and lateral parts.

脊髓横断面观，被标记的初级传入神经元中枢突呈束状经背根外侧部进入S3&S8髓节的背外侧束，而后分成内外两部。

Quality Control for Silicon Neutron Doping in SPRR-300

300~反应堆单晶硅掺杂质量控制

The influence factors of LAPS characteristics such as silicon doping content, insulating layer thickness and light intensity are analyzed by means of circuit simulation method. The simulation results correctly reflect the reality characteristics of LAPS.

在此基础上，采用电路模拟方法仿真分析了影响LAPS特性的因素：硅掺杂浓度、绝缘层厚度以及光强等，仿真结果正确地反映了LAPS的实际特性。

The concentration control of silicon doping in VB-GaAs monocrystal growth process was discussed. The modification to the factor of doping silicon into GaAs bulk was proposed.

结合VB-GaAs晶体生长工艺，对工艺中掺Si浓度的控制进行了探讨，提出了掺杂计算的修正因子。