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In addition, the test results of frictional pressure drop in smooth tube with water and kerosene are compared with the calculated results with homogeneous model and Friedel formula respectively. By comparison, more suitable calculation formula are recommended for smooth tube.

此外分别研究了两种工质在光管中的两相摩擦阻力特性，将实验结果分别同以均相模型和Friedel经验公式的计算值进行了比较，推荐了适合于光管中摩擦阻力计算的经验公式。

Considering non-spherical particles, starting from particle size distribution, the concept of the number of equivalent spherical particles was put forward, and the theory formula to calculate mass concentration of non spherical panicles was derived. The validity of the formula for non-spherical particles was verified. On this basis, aerosol mass concen-trations algorithm baaed on the number of equivalent spherical particles was proposed.

考虑非球形颗粒，从颗粒群粒度分布概念出发，提出了统计意义上的等效球形颗粒数概念，给出了非球形颗粒物质量浓度的理论公式，并利用该理论公式阐明了OPC测量非球形颗粒物质量浓度计算公式的合理性，进而给出了基于等效球形颗粒数的悬浮颗粒物的质量浓度算法。

The feeding trials were conduct to study the effects of the dietaries on growth, survival rate, body biochemical composition of Litopenaeus vannamei, feed conversion ratio,protein conversion efficiency, compositions and the culture water quality by feeding three kinds of formula feedsfeed I, feed II, feed III, each formula feed consists of 0# 1# 2# 3# different kind.

本试验采用三种配合饲料(分别称为饲料I、饲料II、饲料III)的不同系列(0#、1#、2#、3#等)对凡纳滨对虾进行为期105d的全程饲养试验，以探讨系列配合饲料对其生长、成活率、饲料利用效率、机体生化成分和养殖水体水质等的影响。

Formula can be edited and prepared for the complexity of the formula is a very good package.

可以进行公式的编辑，对于编写复杂的公式是一个很好的软件包。

Then through combining the experiment data with the existing calculation formula for barrier-discharge, an empirical formula that can be used to calculate local head loss coefficient of pile permeable groins in the non-submerged condition is obtained.

而后利用已有的桩柱透水丁坝阻水流量计算公式结合试验资料，得到了计算单个桩柱透水丁坝在非淹没状态下局部水头损失系数的经验公式，该公式计算值与实测值符合良好，可为透水丁坝水力特性的进一步研究提供参考依据。

At last, the design method with correlated formula of cast-in-situ bored piles with grouted toe were given out and parameters which govern the formula were also discussed. Some problems which should be concerned in grouting construction were discussed.

文中提出了不同土层中桩底灌浆桩竖向承载力的设计方法，给出了相应计算公式，对各种情况下的参数取值提出了建议，并对桩底灌浆施工过程的关键环节和需注意的问题进行了讨论。

In the wake of a baby milk formula scare with the local dairy producer called Sanlu, based in Shijiazhuang, Hebei Province, adding industrial chemical melamine to the formula and hospitalizing about 13,000 Chinese children, the state quality supervision authorities have, in their expanded investigations, found similar melamine contents in products of the three leading dairies.

因河北省石家庄乳品制造商三鹿集团把工业化学药品三聚氰胺添加到婴幼儿奶粉配方中，以致13000个婴幼儿住院，使国家质量监督局的专家们进行了广泛的检测，发现这三家主要的乳品制造商的产品中也同样添加有三聚氰胺。

Chloe interjects that the formula wouldn't work because of ***—people might fancy people who weren't part of the plan or proper formula.

克洛艾interjects ，该公式是行不通的，因为性别的人会喜欢的人谁没有计划的一部分或适当的公式。

METHODS Mice hot-plate, writhing test and mice menalgia model of acute stress blood stasis rat was used to compare therapeutic action of the three preparations RESULTS Both chuanxiong formula granule and decoction pieces standard broth of liquored Chuanxiong formula granule and decoction pieces stand ard broth could prolong pain threshold, extend incubation period caused by acetic acid andoxytocin, reduce writhing frequency, and improve some indexes of hemoreology in acute stress blood stasis rat.

选择热板法、扭体法、痛经模型、急性应激血淤血液流变性等方法，比较川芎配方颗粒及饮片、酒川芎配方颗粒及饮片的主要药理作用。结果川芎配方颗粒与川芎饮片标准汤剂、酒川芎配方颗粒与酒川芎饮片标准汤剂均能延长小鼠热板痛闭值，均能延长醋酸所致扭体反应的小鼠扭体潜伏期并减少扭体次数，均能延长小鼠痛经模型中催产素所致扭体反应的潜伏期并减少扭体次数，均具有改善急性应激血淤大鼠血液流变的作用。

In chemical industry,precision formula as well as precision proportioning according to such formula is often required.

在化工行业中，需要精确配方，更需要准确配料。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样