间歇

With the consideration of coupling filter, a circuit model of the SEPIC converter coupled with intruding interference is constructed, and intermittent phenomena are observed by means of numerical simulation and circuit simulation.

从电路耦合滤波的角度考虑，建立具有耦合干扰信号的SEPIC变换器模型，通过数值仿真和电路仿真观察到了间歇现象，分析不同电路参数对干扰信号强度阈值的影响。

Among them,Spermophilus dauricus was diurnal animal,and a long activity interval for avoiding strong sunlight at noon was observed.Microtus maximowiczii was active all day along,and its activity intensity by day and by night was similar,which may be a result of its adaptation to the habitat and feeding environment.

结果表明，达乌尔黄鼠为昼行性鼠种，中午时段出现明显的活动间歇期以避开强烈的日晒；莫氏田鼠为昼夜活动型鼠种，日夜活动强度差异不显著，与其生活于草滩底部营食草根的生活方式相适应。

The paper studied the improved process for preparing phosphorus sulfochloride, where high-effective liquid catalyst was employed, and investigated the catalytic activity and service life of the novel catalyst. The optimum process conditions of batch and semi-continous operation were obtained by single factor experiments and modified simplex experiments.

本论文研究了采用高效液相催化剂制备三氯硫磷的新工艺，对催化剂寿命和性能进行了考察，利用单因子实验和改进单纯形实验找到了间歇操作和半连续操作的最佳工艺条件。

Batch and semi-continuous oxidation of p-xylene to terephthalic acid in oxygen-enriched atmosphere with volume fraction of oxygen from 21% to 80% were investigated.

在体积分数为21%~80%的富氧空气中进行对二甲苯的间歇和半连续氧化反应，获得了富氧条件下对二甲苯氧化反应的固相中间产物(对羧基苯甲醛、对甲基苯甲酸)含量的变化规律。

The said process can regenerate catalyst continuously or intermittently to maintain the catalytic activity of the alkylating catalyst for long period and has lowest loss of produce in amount and octane number while eliminating the thiofuran sulfur impurity in material.

采用该方法可对催化剂连续或间歇再生，克服烷基化催化剂一般寿命短的缺陷，并且可以长时间维持烷基化催化剂的活性；在脱除原料中噻吩类杂质硫的同时使得产品量损失最小及产品辛烷值损失最少。

Optimal treatment of gout requires both non-pharmacological and pharmacological modalities and should be tailored according to: specific risk factors (levels of serum urate, previous attacks, radiographic signs); clinical phase (acute/recurrent gout, intercritical gout, and chronic tophaceous gout); general risk factors (age, sex, obesity, alcohol consumption, urate elevating drugs, drug interactions and comorbidity).

痛风最佳治疗需药物和非药物治疗手段相联合，并根据以下情况调整：（1）特殊的危险因素（血尿酸水平，以前发作情况和放射线表现）；（2）临床阶段（急性/复发性痛风，发作间歇期痛风和慢性痛风石性痛风）；（3）一般危险因素（年龄、性别、肥胖、饮酒、增高尿酸药，药物相互作用和合并疾病）。

Specific risk factors (levels of serum urate, previous attacks, radiographic signs); clinical phase (acute/recurrent gout, intercritical gout, and chronic tophaceous gout); general risk factors (age, sex, obesity, alcohol consumption, urate elevating drugs, drug interactions and comorbidity).

痛风最佳治疗需药物和非药物治疗手段相联合，并根据以下情况调整：（1）特殊的危险因素（血尿酸水平，以前发作情况和放射线表现）；（2）临床阶段（急性/复发性痛风，发作间歇期痛风和慢性痛风石性痛风）；（3）一般危险因素（年龄、性别、肥胖、饮酒、增高尿酸药，药物相互作用和合并疾病）。

A specific risk factors (levels of serum urate, previous attacks, radiographic signs); clinical phase (acute/recurrent gout, intercritical gout, and chronic tophaceous gout); general risk factors (age, sex, obesity, alcohol consumption, urate elevating drugs, drug interactions and comorbidity).

痛风最佳治疗需药物和非药物治疗手段相联合，并根据以下情况调整：（1）特殊的危险因素（血尿酸水平，以前发作情况和放射线表现）；（2）临床阶段（急性/复发性痛风，发作间歇期痛风和慢性痛风石性痛风）；（3）一般危险因素（年龄、性别、肥胖、饮酒、增高尿酸药，药物相互作用和合并疾病）。

Objective: To evalute the impact of transpyloric feeding on extremely low birthweight infants, and to compare the outcome of those who received continuous intermittent nasogastric feeding .

目的：评价持续经幽门喂养在超低出生体重儿的作用，并与间歇经胃管喂养作比较。

1,2,4-trimethylbenzene ; oxidation ; batch reactor ; simulation ; trimellitic acid

本工作建立了偏三甲苯液相空气氧化制备偏苯三酸的间歇反应器

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。