查询词典 medium

Spring-loaded safety valve spring is delivered to the valve on the container or force to balance the pipeline pressure by adjusting the elastic springs to balance the medium on the pressure valve control media pressure to achieve the objective of safety valve lever weights Is to use a heavy hammer through the transmission lever to force the valve to balance the pipe or container medium pressure by adjusting the weights of the valve to balance the role of media from the valve on the pressure, media pressure to achieve the purpose of control ; Pilot of the main safety valve by valve components and sub-valve, to promote the role of Vice valve main valve action, also known as the pulse safety valve.

弹簧式安全阀是利用弹簧传递到阀瓣上的作用力来平衡容器或管道内压，通过调节弹簧的松紧来平衡介质对阀瓣的压力从而达到控制介质压力的目的；杠杆重锤式安全阀是利用重锤通过杠杆传递到阀瓣上的作用力来平衡管道或容器内介质的压力，通过调整重锤对阀瓣的作用距离来平衡介质对阀瓣的压力，从而达到控制介质压力的目的；先导式安全阀是由主阀和副阀组成，借副阀的作用带动主阀动作，又称为脉冲式安全阀。

The results show that the hydrophobicity of reaction medium has great impact on the activity and enantioselectivity of lipases, and isooctane was the best reaction medium.

实验结果显示疏水性溶剂对於酵素反应活性和镜像选择性有较大影响，而异辛烷为最好的反应介质。

The single needle lockstitch machine 367-180010 of the new series for medium-weight materials sets new standards in the medium price category and technology level.

新一代的单针锁式线迹缝纫机367-180115为中等价格和技术水平的中厚料加工的树立了新标准。

The single needle lockstitch machine 367 of the new series for medium-weight materials sets new standards in the medium price category and technology level.

367新系列的单针三同步平底板厚料机为中等价格和技术水平的中等厚料加工设定了新标准。

With the M-TYPE series a vision has become reality - a platform for medium heavy duty machines creating a new dimension of functionality and flexibility for all kinds of medium -weight applications.The lockstitch flat bed machine class 867, the first model of M-TYPE series, will set new standards.

M-系列的推出使得以前的愿景变成了现实一个适用于中厚料加工应用领域集多功能和灵活性于一体的中厚料缝纫机通用平台诞生了。867型锁式线迹平底板缝纫机作为M-系列推出的首款机型，将为缝纫业界设定新的标准。

Single-needle lockstitch flat bed machine with bottom feed, needle feed and alternating feet and a maximum stitch length of 12 mm. The 867-190020 ECO is equipped with a large vertical hook. With the M-TYPE series a vision has become reality - a platform for medium heavy duty machines creating a new dimension of functionality and flexibility for all kinds of medium -weight applications. The lockstitch flat bed machine class 867, the first model of M-TYPE series, will set new standards.

该机型为采用下送布、针送布和交替压脚上送布的单针锁式线迹平底板缝纫机，最大针距长度为12mm，867-190020 经济型配置了垂直大旋梭。M-系列的推出使得以前的愿景变成了现实一个适用于中厚料加工应用领域集多功能和灵活性于一体的中厚料缝纫机通用平台诞生了。867型锁式线迹平底板缝纫机作为M-系列推出的首款机型，将为缝纫业界设定新的标准。

At first, we investigated the optimal components of culture medium for thereafter purification. We found that the optimal culture medium could produce better yield of red-pigmented antibiotic when 1.5% fructose and 1.5% malt extract included, and incubated at 30℃ under shaking conditions for 6 days.

我们逐步由探讨培养基条件为始，以利后续的生产纯化的进行，发现以1.5%果糖与1.5%麦芽抽出物之液态培养条件下，以30℃震荡培养6天后，有最适红色抗菌物质之产率，并且可减少其他色素的产生，再试著将其纯化。

This research started from the summarizing of former studies about corporate entrepreneurship and intrapreneurship, and then combined it with the practical characteristic of small and medium-sized enterprises to put forward a two-dimensional matrice to classify three types of intrapreneurship practices in small and medium-sized enterprises.

本文研究从以往国内外有关公司创业和内创业的研究综述出发，有效地结合我国中小企业内创业实践特征，提出了划分中小企业内创业类型的二维矩阵，将广大中小企业内创业实践归入了三种常见的类型。

According to the problem that the small and medium-sized enterprises are faced, this paper adopts SWOT matrix analysis method and puts forward the application strategies of e-commerce in small and medium-sized tourism enterprises.

在分析电子商务在中小型旅游企业中的应用现状基础上，指出了电子商务在中小型旅游企业中的应用面临的问题。

To investigate the detecting capability of GPR in the dispersive medium, we propose a Finite Difference Time Domain method to solve Maxwells equations. We give an iterative method for calculation of the electrical displacement and magnetic fields in the Debye medium, and a method to compute the electric field from electrical displacement.

为了研究地质雷达在频散介质中的探测能力，提出了频散介质中时间域有限差分法计算麦克斯韦方程的方法，给出了满足Debye关系的频散介质中的电位移和磁场的迭代算法，以及由电位移计算电场的算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。