The line noise is a primary low frequency component of self-noise in submarines.
线谱噪声主要集中在自噪声的低频段。
The resources of natural rutile in our country is primary low-grade ore, eclogite-type rutile deposit is characterized as large, thick ore body, easy to exploration and mining.
我国天然金红石资源绝大部分为低品位的原生矿石，榴辉岩型金红石床具有规模大，矿体厚，易于勘探和开采等特点。
When stimulating the nerve endings in the constitution of human spinal column, impelling the nerve endings to liberate and transmit of NO, it maybe one of reasons which caused primary low back pain.
人脊柱相关结构的神经末梢受刺激时，促使NO的释放和传递可能是引起原发性腰痛的原因之一。
The primary advantage of leveraging XSLT to enable applications is its flexibility and low cost of development.
利用XSLT来实现应用程序的首要优势就是其灵活性和低开发成本。
Developed countries have traditionally maintained low tariffs on primary products and much higher tariffs on semi-manufactured and manufactured goods.
发达国家历来对初级产品保持着低关税，而对半成品和制成品保持着很高的关税。
To evaluate a simple cardiovascular risk management package for assessing and managing cardiovascular risk using hypertension as an entry point in primary care facilities in low-resource Settings.
以资源匮乏地区初级保健机构的高血压控制作为切入点，评价用于评估和管理心血管风险的心血管风险管理简易工具包。
It's also now a primary tool used in the battle for natural search engine rankings by using content interwoven with relevant keywords to gain high results and low cost marketing.
如今，在线内容还成为了争取在自然搜索引擎中更高排名的首要工具，通过使用含相关关键词、彼此混杂的内容以实现良好的效果并降低营销成本。
While the income-earning side of the equation for postdocs is low, keeping the outgoing expenses equally low should be the primary concern at this stage in a career.
尽管博后收入不高，维持一个相当的消费支出才是这个事业阶段的主要考虑。
In the absence of a feed-in tariff, wind power projects with more than 50mw of capacity need to undertake a public bidding process in which low tariffs are the primary criterion for winning.
在没有电网回购(feed - intariff)的情况下，拥有50兆瓦以上容量的风力发电项目需要进行公开招标，低电价成为中标的首要标准。
This growth lasted until the mid-1950s when low-cost natural gas became the primary fuel for heating American homes.
直到十九世纪五十年代中期，当低成本的天然气开始成为美国家庭供暖的主要燃料时，这种增长的势头才开始减退。
For example, no business-level process or service view can be obtained if the primary concern is how low-level building blocks, representing technical devices, interconnect at a macro-level.
例如，如果主要的问题是表示技术设备的低级构块如何在宏观层次互连，则无法获得业务层流程或服务视图。
But it plans to drop ultra-low fares on new routes and may move some flights to primary airports, which are wooing low-cost carriers to boost flagging growth.
但是，它计划取消新路线的超低票价；也许会让一些班机停靠在主要机场。这些主要机场迫切需求廉价航空提振日益惨淡的乘客增长率。
Then you have a low steam generator water level which means that you probably have a leak somewhere and the question is, is it on the primary side or on the secondary side?
然后你们会得到低的蒸汽发生器的水位，那表示可能在某个地方出现了泄漏，而问题就是，那是在主面还是在次级面？
Your primary care physician can give you basic guidelines for a healthy, low-calorie diet.
医师能给你提出的，大抵就是健康低卡膳食的基本指导。
Following a lifestyle that decreases LDL (low-density lipoprotein) and increases HDL (high-density lipoprotein) is the primary path to lower cholesterol.
在日常生活中，人们一般把降低低密度脂蛋白ldl和增加高密度脂蛋白hdl当作是降低胆固醇的主要的路径。
A primary inflammatory response will produce no symptoms in low-level stress situations, as long as it is efficient in managing the problem.
低压力情况下，只要是在有效的解决问题，“主炎症”不会有任何症状。
Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.
动力学研究表明，在硝酸硫胺沉淀结晶过程中，初级成核是主要的成核方式，当晶浆密度较高且过饱和度很低时，二次成核不能忽视。
"Overnight short-term rates are exceptionally low, and while that's the case speculative traders will use the dollar as the primary funding currency for speculative trades," Dolan said.
“短期利率在一夜之间走低，而在这种情况下，投机交易者将使用美元作为投机交易的主要货币”，多兰表示。
The primary weakness in the conduct of the trial is the exceptionally low eent rate in a high-risk population of patients with diabetes.
试验实施过程中主要的缺陷是糖尿病患者高风险人群中异乎寻常的低发生率。
For the mediocre level and low level primary students, signal supporting strategy was the best choose.
阅读水平低的听觉障碍小学生使用标记辅助阅读效果最好。
Primary wires. Low voltage wires used to connect the electrical components of the primary circuit.
初级导线。低压导线用来连接初级回路的各个部件。
Teacher attended could be divided into three groups: low grade in primary school (grade 1 ~ 3), high grade in primary school (grade 4 ~ 6) and middle school.
所有班级的当地教师来自三个等级，小学低年级(1 ~3年级)，小学高年级(4 ~6年级)以及中学。
The primary objective of this research work is to develop a low cost conductive fabric with desired EMSE, durability, and processability characteristics.
本次研究工作的首要目的是开发一种低成本的导电纤维，同时又能满足对于电磁屏蔽效果、耐用性以及加工性能方面的要求。
So the primary way to improve exploited potential is how to use low logging cost method to identify fractures in carbonate reservoir.
因此如何利用低测井成本方法识别裂缝，是能否提高碳酸盐岩油田开发能力的重要途径。
The ignition circuit can conveniently be divided into two parts. One park is known as the primary windings (low-tension circuit) and the other part is the secondary windings (high-tension circuit).
点火回路按惯例可分成两部分，一部分是初级线圈(低压回路)，另一部分是次级线圈(高压回路)。
The results showed that:(1)The primary teachers' job burnout seemed as a high emotional exhaustion, low depersonality and high efficacy state.
调查发现：（1）小学教师的职业倦怠呈现出高情绪衰竭、低去个性化、高成就感的趋势；
The results showed that:(1)The primary teachers' job burnout seemed as a high emotional exhaustion, low depersonality and high efficacy state.
调查发现：（1）小学教师的职业倦怠呈现出高情绪衰竭、低去个性化、高成就感的趋势；
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