查询词典 PE

It is found that use of capsulated red phosphorus or red phosphorus mixed with some titanate coupling agent can increase the blending of red phosphorus with PE and thus improve the quality and processing properties of products.

结果可见用微胶囊化红磷或用钛酸酯偶联剂处理的红磷可以改善红磷与树脂的相溶性。另外，钛酸酯偶联剂的加入还改善了树脂的加工性能与产品特性。

Radiation crosslinking; PE foam; Flame-retardation. Capsulated red phosphorus; Titanate coupling agent

辐射交联；聚乙烯泡沫塑料；阻燃；微胶囊化红磷；钛酸酯偶联剂

The metallogenic series in time can be divided into three metallogenic pe riods (cassiterite silicate period, cassiterite sulfide period and base metal sulfidr period ) and six metallogenic stages.

该成矿系列时间递变可分为三个成矿期(锡石硅酸盐成矿期、锡石硫化物成矿期和贱金属硫化物成矿期)和六个成矿阶段。

Implantation of inferior vana caval filter is safe and effective in the prevention of PE. Perma-nent or temporary filter has its advantages and disadvantages.

下腔静脉滤器植入术是一种安全、有效预防肺动脉栓塞发生的临床措施，临时性和永久性滤器各有优缺点。

Temporary filters detained in vena cava for 26-40 days. One patient had recurrent PE two days after removal of the filter. Two patients with permanent filter presented inferior vana caval occlusion at six and 14 months, respectively.

临时滤器在体内留置时间26～40 d，1例取出后2 d出现复发性肺栓塞；2例永久性滤器植入者于6个月和14个月出现下腔静脉堵塞。

Aim To compare the effects of the chronic constriction injury of the sciatic nerve models constricted by chorda chirurgicalis, silk thread and PE90 cuff in rats.

目的比较肠线、丝线、PE套管3种材料制备的CCI模型的造模效果。

In v a in th ey rush fran ti cal ly round from pla c e t o pla c e, try ing t o es c a pe from a v e n g ing bore dom by mere clat ter and mo tion.

徒劳的他们冲狂乱地在周围从地方到地方，试图到逃脱从报复厌烦通过仅仅的喧闹的谈话和运动。

Figure 3-1 shows the structure of a managed PE/COFF file.

Figure 3-1 托管可执行文件的一般结构。

HCPE realizes the completement of PE education; it shows directions for the non-hidden curriculum in a certain degree; it arouses students" various psychological elements in the study of non-hidden curriculum, develops students" understanding of non-hidden curriculum and improves the students" study interests; it can speed the development of students" personalities and ideology character.

一类是精神文化要素，包括在学校体育活动中所形成的各种人际关系、学校中所形成的制度与非制度的体育文化、教师人格等。

There is no consentaneous diagnose criterion of PE, most of the reports say that it means the time of sexual intercourse is very short, even ejaculated when the erectile penis not insert vagina or just in it but without vellicate, and the normal sexual intercourse can't continue, it belong to the male ejaculation dysfunction disease.

关于其定义，目前国内外尚无统一的诊断标准，一般认为是指性交时间极短，甚至勃起的阴茎尚未插入阴道或刚刚插入尚未抽动即发生射精，以致不能进行正常的性生活，属男性排精障碍性疾病。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。