查询词典 permanent

The permanent representative offices of foreign enterprises engaged in "self-operating trade and agency trade" as mentioned in Paragraph 2 of Article 2 of the Notice of the State Administration of Taxation on the Relevant Tax Administration Issues concerning Permanent Representative Offices of Foreign Enterprises No.

国家税务总局关於外国企业常驻代表机构有关税收管理问题的通知》（国税发[2003]28号）第二条第款规定征税的从事&自营贸易和代理贸易&的外国企业常驻代表机构是指既从事自营贸易同时也从事代理贸易的代表机构。

When combined by heavy chromate-sodium hydrogen sulfite and by silane couplant, rapidly quenched NdFeB permanent magnetic particles, can form passive pycho-film (containing Cr〓O〓) and silane composite coating, which can improve greatly its oxidation resistance of NdFeB particles and increase the magnetic properties of bonded NdFeB Permanent Magnetic Composite .

采用重铬酸盐钝化-亚硫酸氢钠还原与硅烷偶联剂处理相结合来包覆处理快淬NdFeB永磁粉，能在快淬NdFeB表面形成致密的含Cr〓O〓钝化膜/硅烷复合涂层，它们显著地改善了快淬NdFeB的抗氧化性并提高了粘结NdFeB永磁复合材料的磁性能，并与其它的NdFeB包覆处理工艺所获得的涂层进行了比较。

The cross stator iron core structure makes permanent magnet generate flux in the stator, making full use of the permanent magnet.

利用交错式的定子铁芯结构，使所有永磁体都能在定子中产生磁通，实现了永磁体的充分利用。

The brushless permanent magnet automobile a. c. generator has the advantages of high reliability, long service life, high efficiency, good performance at both low and high speed, low radio interference, simplifying its associated voltage regulator, cutting down materials, technology simplified, as well as high power/weight ratio, etc.,and will be a new product with broad prospects and large market.

无刷永磁汽车交流发电机由于取消了碳刷、滑环及励磁绕组，可大大提高可靠性，延长使用寿命，具有效率高，低、高速性能好、无线电干扰小，与之匹配的电压调节器结构简单、节约原材料、工艺性能好、比功大等优点。

The old joke that there is nothing so permanent as a temporary migrant has more than a grain of truth in it.

有一个老笑话说"没有什么比这些临时工人更永久的了"，现在这已经不止是一个笑话了。

You can choose from a wide variety of permanent loan options depending upon your needs.

你可以选择从各种各样的长期贷款的选择取决于你的需要。

PERMANENT OIL FUEL BUNKERS BEFORE AND ABAFT THE MACHINERY SPACE.

机舱前后的固定油类燃料库。

The rate of total complications is 5.6% and the rate of permanent complications is 1.2% in ablative surgery group.

核团毁损组总体并发症的发生率为5.8％，永久性并发症的发生率为1.2％。

In a 4×4 latin square design four steers (500±50) kg with permanent rumen and abomasum cannulae were fed on the different type of diets to study the effects of fiber digestion and VFA in the rumen on the methane production.

装有瘤胃和真胃瘘管的成年阉牛4头，体重（500±50）kg，采用4×4完全拉丁方试验设计，在呼吸代谢室内就不同日粮的纤维消化、瘤胃内VFA对甲烷产生量的影响进行了研究。

WT5BZFour adult castrated steers with permanent abomasum cannulas according to a complete 4×4 Latin square design in respiratory double chambers (BAU KB 1)were used to determine the effects of abomasal infusion with palm oil of 0,100,200,and 300 g/d on the energy conversion.

用安装真胃瘘管体重 370kg的 4头阉牛，按 4× 4完全拉丁方设计，用KB 1型自控大型呼吸测热室，研究真胃灌注不同水平棕榈油(10 0 g/d、2 0 0 g/d、30 0g/d和 0 g/d)对能量、蛋白质转化效率及血液生化指标的影响。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。