查询词典 coils

Here, an electric spark ignites the mixture and send a blowtorch of flame roaring downward around the coils of pipe.

在这里，一个电火花点燃混合和传送blowtorch火焰怒吼向下周围的线圈管。

I 2002.5.2 menopause, pregnancy was confirmed, and by the book, said the projected day, and now I have ninth week of pregnancy, and the first two weeks I have reflected very strong recently seemed to reflect alleviate a lot of early pregnancy, I am worried that the baby goes not stop growing, because the family used mosquito coils, although the little time I have met, but I know that the impact of mosquito-repellent incense poor, In addition, the family wardrobe issued from time to time in the scent of camphor ball, so I can not stand, I do not know this is not a bad thing, there is no relevant information, please give me your answer to this doubt, very worried that this baby a negative, how can I do that?

椁脑对孕妇是否有影响？我在2002.5.2停经，经确认是怀孕了，按书上说的日子推算，现在我已经怀孕第九周了，前两周我反映很强烈，近来好像早孕反映减轻了很多，我担心肚里的孩子是不是停止生长了，因为家里使用过蚊香，尽管我接触的时间很少，但是我知道蚊香的影响不好，另外，家里衣柜里时常发出樟脑丸的气味，让我很受不了，我不知道这样是不是不好，没有相关的资料查询，请您给我解答这个疑惑，很担心这样对孩子不利，我该怎么办那？

The factor which is most detrimental to the formation of the null voltage is the capacitive coupling between the primary and secondary coils.

对形成零电压最有害的因素是初线圈和次级线圈之间的电容耦合。

The whole nation coils the material composition of chelonian of Ⅱ concerned " and eagle " asks to choose an angle to conceive a composition.

全国卷Ⅱ有关"海龟和老鹰"的材料作文要求选择一个角度构思作文。

Was established in January 1994, is the production, development of frequency / switch power transformers, matching transformer, IC card sensor coils, communications equipment receiver coil, Choke / depositors can, to linear inductance and Air Core coil, EMC filter frequency energy-saving system and the professional manufacturers.

金竹电子有限公司成立于一九九四年一月，是生产、开发工频/开关电源变压器、匹配变压器、IC卡传感器线圈、通讯设备接收线圈、扼流/存能、行线性电感、空芯线圈，EMC滤波器及变频节电系统的专业厂家。

Provides alarm circuity and boosts signals picked up by the receive coils by 20dB before the 12.2m (40') cable run back to the power pack.

提供报警电路，并在12.2 米长导线将信号传递到主机箱之前，将接收线圈检测到的信号提高20分贝。

The different distributions of electrical fields produced by circular coil and butterfly-shaped coils are calculated. The results are compared with those of other researches. And some differences in theory are analyzed.

在考虑和不考虑累积电荷的情况下，理论计算了圆形线圈、蝶形线圈感应电场的分布，分析了蝶形线圈夹角对感应电场分布的影响，并且与已有研究作了对比，对一些理论上的分歧进行了讨论。

Keep citronella candles, insect coils and oil products out of reach.

将香茅蜡烛，蚊香或者油制品放在宠物够不到的地方

Methods: Selective renal artery embolization was performed in 68 patients via femoral artery with Seldinger technique, 30 cases were embolized with gelatin sponge chips before operation for renal carcinoma, and 8 cases were embolized with MMC and iodized oil, and gelatin sponge for palliative treatment of advanced renal carcinoma, 6 cases were embolized with thread segments for symptomatic renal angiomyolipoma, 24 cases were embolized with self blood coagulum, gelatin sponge and/or steel coils for traumatic renal hemorrhage.

采用改良Seldinger技术经皮股动脉穿刺插管，对68例进行选择性肾动脉栓塞治疗，其中30例为肾癌术前辅助治疗，应用明胶海绵颗粒栓塞；8例为晚期肾癌姑息性治疗，采用丝裂霉素＋碘油的乳剂行末梢栓塞，然后用明胶海绵行肾动脉主干栓塞；6例症状性肾血管平滑肌脂肪瘤，采用真丝线段栓塞；24例肾创伤出血，采用自身血块、明胶海绵或弹簧钢圈栓塞。

The mechanism behind this effect has been uncovered in a series of experiments in the cochlear coils of rats.

这一效应背后的机制已经在对大鼠耳蜗所做的一系列实验中被发现。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。