exists的例句大全

Bride Price, a particular social phenomenon, is deeply rooted in traditional Chinese culture and long exists in the rural areas. Thus, it owns deep social and cultural origin.

彩礼作为一种独特的社会现象，根植于中国传统文化之中，存活于乡土社会的土壤之上，有着深刻的社会文化根源。

互联网摘选

Our graphical statistics reveals that a behavioural mechanism under the precautionary motive exists in China's farm household preferences.

运用统计图解方法研究，发现中国农户家庭偏好中存在防卫性机制。

互联网摘选

Different from traditional layout problem, there exists a certain input and output connection relation among basic mechanisms composing the machine system, so this kind of layout has its particularity and complexity.

与传统的布局问题不同，组成机械系统的基本机构之间存在一定的输入输出连接关系，其布局具有特殊性和更为复杂。

互联网摘选

Meanwhile, with the advances in gene technology changing, The past experience is used to predict future if there is an overflow condition exists.

同时，随着基因技术进步这项客观条件的不断变化，过去的经验用于预测未来情况存在溢出风险。

互联网摘选

Utilizing method of function extremum, it is proved that there lies minimum coefficient heat transmission in sealed vertical air layer, that is to say there exists the minimum theoretical equivalent conductivity factor.

运用函数求极值的方法，证明了封闭垂直夹层中的传热系数存在极小值，即封闭垂直夹层在理论上存在最小的当量导热系数，并推导出了最佳空气夹层厚度的理论公式。

互联网摘选

There exists a conjugated system in the molecular structure.

在分子结构中存在一个大的共轭体系。

互联网摘选

There exists a sequence in a ordered Banach space which is QW convergent but not weak convergent. The fixed point of Multiple valued increasing operator is obtained without the supposition of Continuity and Compactness ( in the sense of norm or weakness).

证明了有序Banach空间（E，P）肿，拟弱收敛（简称QW收敛），但不弱收敛序列的存在性，获得了集值增算子的不动点，推广了最近有关结果。

互联网摘选

There exists some problems with calculation formulas and methods in chain slat conveyor design and this has brought designers some difficulty. This paper presents a complete design calculation method and provides a reliable basis for chain slat conveyor design.

由于国内链板式输送机的计算公式不规范，计算方法不尽相同，给设计者带来了一定困难，文中提供了链板式输送机整套设计计算方法，为设计提供了可靠的依据。

互联网摘选

But, there exists cavitation phenomenon needed to pay attention to the first crossover culvert when the valve is near and after whole opening.

阀门接近全开至全开后，输水廊道第一分流口有空化现象。

互联网摘选

When the axial residual stress exists, the stretching stress can reduce and the crushing stress can enhance the compressive strength.

而当在石油套管上存在轴向残余应力时，拉应力使石油套管的抗压溃强度降低，而压应力使石油套管的抗压溃强度有所提高；

互联网摘选

It is shown that K ( Ta, Nb) O_3 crystal exists in cubic phase when the content of Ta is higher than a certain value at room temperature and no phase transition occurs from growth temperature to room temperature.

发现含钽量大于一定量后，K（Ta，Nb）O3晶体在室温下以立方相存在，在生长温度至室温间无相变。通常说的一维Ising模型无相变是有条件的。

互联网摘选

But it exists intimate corresponding relations between the process of spikelet differentiation and the leaf remainder index on the main culm when the spikelet differentiation gets into the period of floret differentiation.

小麦主茎叶龄和穗分化进程，因栽培条件的不同而有较大差异，但当穗分化进入小花分化期时，穗分化进程与主茎叶龄余数有密切的对应关系。

互联网摘选

The decay of a single cell cumulonimbus cloud is rapid and seldom exists for more than half an hour.

积雨云云消逝飞快，它的存在几乎不会超过半小时。

互联网摘选

The equivalence by minimal cut sets in a network is frequently an important problem of reliability evaluation in large scale systems, and it is also a main reason that there exists "dimension calamity" in the evaluation.

网络的最小割集等效是大系统可靠性评估中常常遇到的重要问题，也是出现维数灾难的主要原因。

互联网摘选

The AM supernatant of patients with pneumoconiosis can induce the expression of the TGF-β_1, indicating the mechanism of autocrine of the TGF-β_1 exists in FB and this may play a considerable role in the pathogenesis of pneumoconiosis.

矽肺病人的AM培养上清可以诱导FB的TGF-β1表达，提示FB存在TGF-β1的自分泌机制，在矽肺的发病过程中可能起相当的作用。

互联网摘选

The cavitation phenomenon exists widely in many domains with liquid transporting process. The occurrence of cavitation will decrease the performance of conveying machinery and cause cavitation erosion, lead to additional vibration. The uncontrollable cavitation will cause serious or even disastrous consequences.

空化现象普遍存在于诸多领域内液体输送过程中，空化的发生会造成输送机械性能的下降，产生空蚀破坏，引起机组振动加剧，无法控制的空化会产生严重的甚至是灾难性的后果。

互联网摘选

Usually, pyrrhotite exists in many non-ferrous metallic ores as an associated mineral with little industrial value, but it is the main resource of sulfur.

磁黄铁矿（Fe1-xS，Ox0.223）往往以伴生形式存在于许多有色属矿中，其本身工业价值不大，却常是金属矿中S的主要来源。

互联网摘选

The resistance to fluorine is affected by male-parent effect and there exists a difference between cross and backcross in non-female parent.

抗氟性还受父本的影响，表现非母体的正反交差异。

互联网摘选

As banker's acceptance bill business, our bill market's main trade means, also exists in a lot of proble.

作为我国票据市场主要市场交易工具的银行承兑汇票业务，目前也存在不少问题。

互联网摘选

Unary linear regression analysis showed that the linear relationship exists between the glass theoretical optical basicity values and dielectric constant, and its correlation coefficient is 0.9245.

一元线性回归分析表明，玻璃介电常数和理论光学碱度值之间存在线性关系，相关系数为0.9245。

互联网摘选