它们构造简单，支撑作用很小。
They are of simple construction and offer very little support.
臂气压式驱动构造简单、故障机率少。
Arm pneumatic type driving, simple construction, trouble free.
这款自行车因为构造简单所以容易保养。
The bicycle is easy to maintain because of its simple mechanical structure.
构造简单，操控容易，故障少，保养方便。
Configuration is simple, controlling is easy, trouble is little, convenient to maintain.
该布长记录仪性能可靠，构造简单，成本低。
This cloth length recorder has a reliable property, a simple construction, and a low cost.
产品本身构造简单。
这些构造简单的水泥大楼只是人们的临时住处，不是长久居所。
The houses, simple cement blocks, were built as temporary shelters, not permanent residences.
该词典具有构造简单，分词速度快，占用空间小的优点。
SAFM dictionary has a simple structure, high speed of segmentation and little memory requirement.
最主要的是构造简单，比实体材料隔热屋顶降温效果好。
The mainest is tectonic and simple more adiabatic than hypostatic material housetop drops in temperature the effect is good.
质量差的活动房不只重量轻，而其构造简单抗风才能弱。
Poor quality of the housing not only light weight, and its simple structure can be weak wind.
图3展示了如何使用业务流程编辑器来构造简单的旅行登记业务流程。
Figure 3 shows how to construct a simple travel booking business process with the business process editor.
这些机器由于机械的构造简单，所以很少故障，易于保养养。
These machines have few breakdowns and are easy to maintain because of their simple mechanical structure.
矿石结构构造简单，以混合矿为主，其次为氧化矿和原生矿。
The texture and structure of ore are simple. The mixed ore is main ore type, oxidation and primary ore followed.
在电路和电子技术的文献中可以找到如何用运算放大器构造简单的滤波器。
In the texts of electrical circuits and electronics they will also show how to build simple filter circuits using Op-Amp.
重力浓缩效果好，可缩短重力浓缩区，设备构造简单，维护容易，能耗低。
Gravity concentration effect and can be reduced gravity concentration, equipment simple structure, easy maintenance, low energy consumption.
本发明提供一种满足根据不同薄膜的生长要求、构造简单的薄膜沉积装置。
This invention provides a film deposition device of simple structure that meets different growth requirements of films.
大塘坡原生锰矿矿体形态和矿石结构较复杂，构造简单，属滨海盆地相沉积。
The shape of Datangpo primary manganese deposit and its ore structure are comparatively complex but the structure is simple which belongs to the sedimentary of littoral basin facies.
“三用瓶状蚊香炉”构造简单，制造容易，是一件多用途的理想的家用器具。
The utility model which has the advantages of simple structure and easy production is an ideal and multipurpose household utensil.
因而，国外针对构造简单盆地所总结的白云岩优质储层形成机制已不再适用。
Thus, formation mechanism of high-quality dolomite reservoir from overseas simple-structure basin is no longer applicable for the superimposed basin.
普通螺旋千斤顶靠螺纹自锁作用支持重物，构造简单，但传动效率低，返程慢。
The ordinary screw jack depending on the thread self-locking action support heavy item, the structure is simple, but the transmission efficiency is low, the return trip is slow.
铅剪切阻尼器是一种耗能性能优越、构造简单而又十分经济的耗能减震控制装置。
The lead shear damper is a cheap device of energy dissipation that has superiority performance and simple structure.
该起重力矩限制器构造简单，测力元件采用引进产品，可靠性高，调整维修方便。
The limiter is of simple design incorporating imported load sensor and features high reliability and ease in adjustment and maintenance.
晚白垩纪后，构造变形表现为一系列重新活动的基底断裂和新生断裂，褶皱构造简单。
After late Cretaceous, structural deformation shows a series of movable basement fault again and new's fault. The fold structure is very simple.
系统紧密结合广西公路管理的实际，具有数据项需求少，构造简单，实用性强等特点。
LPMS was developed from the highway maintenance practice of Guanxi and is characterizedby less data items, simple structure and practicability.
焊接高强钢盖板的预应力钢梁构造简单，刚度较大，节约钢材，是一种值得推广的结构型式。
The prestress of steel girder by high strength cover plate can raise stiffness and save steel, with simple configuration.
构造简单，包括竹、可回收电子元件——发光二极管、电线和发电机，这些都不会有很大的生态环境的影响。
In a simple construction made from bamboo and recyclable electronic components - LEDs, wires and dynamo - the lamp is relieved from any major eco-impact.
这种通过蓝光LED 得到白光的方法，构造简单、成 本低廉、技术成熟度高，因此运用最多。
This blue LED through the method by white, constructed simple, low-cost, high technology is mature, so use the most.
牛20油藏是一个构造简单、主力油层分布稳定、渗透率低、原油性质好的高压低渗透低饱和岩性油藏。
Niu 20 reservoir is a structurally simple, main reservoir beds being stable, low permeability, better oil property, abnormally high pressure, and low oil saturation lithological reservoir.
牛20油藏是一个构造简单、主力油层分布稳定、渗透率低、原油性质好的高压低渗透低饱和岩性油藏。
Niu 20 reservoir is a structurally simple, main reservoir beds being stable, low permeability, better oil property, abnormally high pressure, and low oil saturation lithological reservoir.
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