间歇的

In this paper, problems found in using intermittent liquid bulkpolymerization to produce propylene were discussed, and the factors,which influenced the quality of polypropylene, were analyzed. A series ofmethods to solve the problems existed in the production of polypropylenewith intermittent liquid bulk polymerization were proposed.

本文对间歇式液相本体法聚丙烯生产工艺存在的问题及对聚丙烯产品的影响因素进行了分析，提出了一系列技术改进措施并应用装置生产中，促进了间歇式液相本体法聚丙烯的发展。

Batch process control, fault detection and diagnosis and the theory of multivariate statistics are studied in this thesis. The main purpose of this thesis is to put forward the approach of batch process monitoring and fault diagnosis based on the theory of multivariate statistic and its applications.

本文对间歇过程控制、故障监测与诊断和多元统计分析的研究现状，进行了系统的分析和评述，由此提出自己的研究内容和技术路线，着重完善间歇过程监控与故障诊断的方法，并提出了新方法。

This means that glucose transport capacity was not a key determinant for glycogen accumulation under normal diet and the training situation; Ingestion of creatine or glutamine for 2 weeks prior glycogen depletion exercise exert no rule in glucose transport, GN gene expression, GS activity, and muscle glycogen resynthesis rate and amount during recovery from depletion exercise, but the interactions between endurance training and glutamine, high-intensity intermittent training and creatine, and endurance training and high-intensity intermittent training, were all capable of increasing muscle glycogen resynthesis significantly.

说明正常饮食训练情况下，肌肉葡萄糖转运能力不是决定肌糖原储量的关键因素；耗竭运动前补充肌酸或谷氨酰胺，对运动后恢复过程中的肌肉葡萄糖转运、GN基因表达和GS活性无明显影响，对运动后肌糖原再合成的速率和量也无显著效应，但耐力训练与谷氨酰胺、间歇高强度训练与肌酸以及耐力训练与间歇高强度训练的交互作用可使肌糖原合成量显著增加。

Synthetic methods of nano hydrotalcite are batch operation, which is disbennifit for industrial production up to now.

目前水滑石最常用的合成方法都是间歇式的，不利于工业化生产；同时间歇式生产产量低，相对生产成本较高。

Globoidal cam indexing device is one of the new driving devices to carry out high speedand high accuracy indexing motion. It is extensively used in intermissive displacement ofautomatic machine and step-by-step feeding mechanism of automatic line.

弧面凸轮分度机构是实现高速、高精度间歇分度运动的新型传动装置，广泛应用于各种自动机械的间歇转位分度及自动生产线的步进输送机构中。

To obtain frequency is mixed take the intermittent breath with sky adjustable comparing, put forward a kind to be based on gas to accuse reversal valve switch from oscillation loop, accuse throttle of series connection of mouth of forerunner of a powerful person through be being enraged, tone sheds a powerful person to leave successively degree, and control aerates to forerunner mouth time, control gas to charge the reversal time of a powerful person then, produce different frequency and the intermittent breath that take sky comparing.

为获得频率和占空比可调的间歇气流，提出了一种基于气控换向阀切换的自振荡回路，通过在气控阀先导口串联节流阀，调节节流阀开度，而控制向先导口充气时间，进而控制气控阀的换向时间，产生不同频率和占空比的间歇气流。

Effects of intermittent hypoxia, cold, restraint and their combinated stresses on the level of insulin secretion Simulated 2 km intermittent hypoxia (4 hours/day, continuation for 15 days) didn"t significantly influence rats" body weight gain.

间歇性低氧、低温、束缚及其复合应激对胰岛素分泌水平的影响模拟2km间歇低氧(4小时／天，连续15天)对大鼠的体重增重没有显著影响，而模拟5km间歇低氧(4小时／天，连续15天)显著抑制大鼠体重增重。

A novel Belousov-Zhabotinskii type oscillating reaction was observed in a closed serine-BrO^-~3-Mn^2^+- H2SO4 system(Ser-BZ system), which exhibited the followign characteristics:(1)Although Ser is unable to be brominated, the sustained oscillations could still be observed in the above system under batchreactor conditions even in the absence of either acetone or inert gas flow.(2)The present oscillations displayed extremely short induction period(0) and very few oscillation number(1).(3)Cl^-, acrylonitrile, or Br^- could effectively inhibit the oscillations. However, in the case when enough Ag^+ was addedinto the system to completely inhibit the oscillations in , the oscillations on the Pt-electrode could still be observed.

首次报道了间歇釜中以丝氨酸-BrO^-~3-Mn^2^+-H2SO4为体系的新型BZ类振荡反应，其特征如下：(1)虽然Ser不能发生溴代反应，但即使在无丙酮或惰性气体流时也能在间歇釜中观察到持续振荡；(2)振荡诱导期极短(～0)，振荡次数较少(1次)；(3)振荡反应受到Cl^-，Br^-，丙烯腈等的抑制；但当加入足够量Ag^+使的振荡抑制后，仍可在Pt电极上观察到振荡现象。

In case of the batch procedures, it is at the basis of the rubber-mixing process practice: a To overcome the shortage of the traditional PLS algorithm, a Discounted-measurement Recursive PLS algorithm is proposed to build the Mooney-viscosity model of the mixture.

在间歇过程产品质量监控方面，以橡胶密炼过程为实际应用背景： 1）常规RPLS算法保留了PLS算法克服变量间相关性和噪声的能力，且可以利用实时数据进行在线更新，是间歇过程软测量建模和预测的主要方法。

Conventional and new modes of batch distillation were studied to reduce energy cost in the separation of aqueous isopropanol.

针对间歇恒沸精馏法从异丙醇水溶液中回收异丙醇能耗高的问题，研究了传统和新型操作方式对二元、三元间歇恒沸精馏的影响。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。