查询词典 low-level

An optimal filter is designed specially for dq transform used in the voltage mea-surement of transfer switch,which is composed of lower-order notch filter and lower-order low pass filter with higher cut-off frequency in series.Its transfer function is presented by theoretical derivation.If the order is same,it is better in measuring the positive sequence of fundamental amplitude than the average filter and the low-pass filter.

针对转换开关电压检测法——dq变换设计了优化滤波器，该滤波器是利用低阶陷波滤波器和较高截止频率低阶低通滤波器串联形成的，通过理论推导给出了该滤波器的传递函数，在相同的滤波阶数下，该优化数字滤波器在提取基波正序幅值的性能比较中，优于平均值滤波法及低通数字滤波器法等。

The latest type explosive motor utilizes cheap low qu***ty fuel Low temperature complete combustion, By means of warmhearted water Gasify to absorption of heat to lower the temperature supercharge , Promoteing the gas motor dos .

在释放阶段，外燃（200年前的蒸汽机）——内燃（100年前的内燃机）——爆燃是完全不同的，根本不在一个层次）。但也只有比较才易于理解：理论空燃比、充分的混合这些条件是任何现有热机都可望而不可即的。

Low a-amylase activity, especially in conjunction with low starch gelatinization, leads to a firm and brittle crumb structure .

面粉中a-淀粉酶活性，尤其再结合以较差的淀粉糊化性，就会导致最终制品呈现一种坚硬，脆裂的屑状结构。

The phytoplankton biomass altered from 4.22 mg/L to 22.31 mg/L, averaging 12.29 mg/L. The diversity index of the phytoplankton (H =0.96) was relatively low. The zooplankton identified belongs to 19 species, and its biomass ranged from 3.75mg/L to 7.74mg/L, averaging 5.93mg/L. The diversity index of the zooplankton was relatively low too. In the cultured rice fields, the phytoplankton identified belonging 53 gena, 6 phyla.

在网箱养鳝塘中，共检出浮游植物40属，隶属于7个门；浮游植物生物量变化在4.22mg/L-22.3mg/L之间，平均为12.29mg/L；浮游植物的多样性指数相对较低(H=0.96)；共检出浮游动物19属，其生物量变化在3.75mg/L-7.74mg/L之间，平均为5.93mg/L；浮游动物的多样性指数(0.80)也相对较低。

Offices throughout the south side of West Qinling Mountain Longnan, the geological structure as the Kunlun Mountains Zou geosyncline fold zone, the high-lying low in the east, west, central high, north-south low.

全境处西秦岭南侧陇南山中，地质构造为昆仑秦岭地槽褶邹地带，地势西高东低，中部高，南北低。

Results (1) Compared with that of 4-Retro-decoction group and heart failure control group, the activity of Na〓-K〓-ATPase in low- and middle- dosage ginger group showed to be decreased with statistically significant difference. P＜0.05.(2) The activity of Ca〓-ATPase and Mg〓-ATPase in the lower- and middle-dosage ginger group were not statistically different from that of 4-Retro-decoction group and control group, but the activity of Ca〓-ATPase showed an ascending tendency in low-dosage ginger group.

结果 (1)低、中剂量干姜组的Na〓-K〓ATP酶活性明显偏低，与四逆汤组和心衰组比较，差别均具有显著性，P＜0.05；(2)低、中剂量干姜组的Ca〓-ATP酶和Mg〓-ATP酶活性与四逆汤组和心衰对照组比较，无统计学意义，但低剂量干姜组的Ca〓-ATP酶与其它三组相比有升高趋势。

Minerals found in the region has 31 major categories, representing the province's mineral resources have been found in 23% and found that more than 160 types of mineral point, the proved reserves of 15 kinds of minerals, of which: ilmenite, graphite ore are domestic large mineral reserves of 6,000,000 tons and 4,000,000 tons or more; limestone, gypsum, Glauber's salt, granite and coal and other non-metallic fuel and energy resources in the northwest edge itself, which proved coal reserves of 1.068 billion tons, oil-page rock 248 million tons, 7.73 million tons of Glauber's salt, 1.17 billion tons of limestone, gypsum 140 million tons, due to a low degree of geological exploration, the comprehensive development of a low utilization rate, at present the development and utilization of mineral ores accounted for only 30% of the region, cooperating with the outside great potential for development.

全区已发现矿产9大类31种，约占全省已发现矿产的23%，发现各类矿产点160余处，探明储量的矿种15种，其中：钛铁矿、石墨矿属国内特大型矿产，储量分别为600万吨和400万吨以上；石灰石、石膏、芒硝、花岗岩和煤炭等非金属和能源燃料类资源在西北占居优势，其中煤炭探明储量10.68亿吨、油页岩2.48亿吨、芒硝773万吨、石灰岩11.7亿吨、石膏1.4亿吨，由于地质勘探程度低，综合开发利用率低，目前开发利用的矿种仅占全区矿种的30%，对外合作开发潜力巨大。

According to the result of experiment, 0.5% sodium hyaluronate was chosen as gel base to select the enhancers. By the result of rheology, the sodium hyaluronate gel possess the property like pseudoplastic fluid, and viscosity was high/low in low-frequency/high-frequency, which was propitious to spreading and glutinousness.

在处方前研究工作的基础上，以药物体外经皮累积渗透量为指标，考察了HPMC和玻璃酸钠对药物体外经皮渗透的影响，根据实验结果选用0.5％玻璃酸钠为凝胶基质进行促渗剂的筛选。

Of the Quality Management Dept. has introduced more than 80 specialized testing equipments for various component testing. It has two professional testing labs. The inspecting building covers an area over 1,000㎡, equipped with high/low temperature testing chamber, ultra-low temperature testing chamber, xenon aging testing chamber, dynamic balance tester, RoHS tester, salt fog testing chamber, quadratic element microscope, goniometry meter, temperature rise tester, and relative advanced testing and inspection instruments.

品质管理部IQC课拥有80余种零部件专业测试设备，拥有二个专业试验室（RoHS实验室和盐雾实验室），检验场地建筑面积1000多平方米，拥有高低温试验箱、超低温试验箱、氙灯老化试验箱、动平衡测试仪、RoHS测试仪、盐雾试验箱、二次元显微镜、亲水角测试仪、温升测试仪等先进检验试验设备

Zeolite has much especial quality,and it can be used in many fields,therefor human had synthesized more than 100 varieties got-up zeolite.But using of natural zeolite don't have big progress,the main reason is that natural zeolite is low pure and low qualitative.

沸石具有许多特殊性能，在很多领域可以发挥作用，为此人类已合成了100多种人工沸石，而天然沸石的利用却没有大进展，究其原因天然沸石纯度不高性能低是主要因素。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。