Visually check all areas such as packings on valves and seals for leakage.

About Service Life of Plungers and Packings on Model 3 PC-250 Fracturing Pumps.

延长3PC-250型压裂泵柱塞和盘根的使用寿命.

If the snow isn't cleared from the roads quickly, it packs down hard and makes driving difficult.

若是不能及时把积雪从道路上清理走, 就会被压实,给车辆行驶带来困难.

The soldiers'great coats were strapped on to their packs.

战士们的厚大衣捆扎在包上.

This dress packs beautifully.

这件连衣裙包装得很漂亮.

Head-straps , passing across the forehead, helped support these packs.

总算那条勒在额头上的皮带还得力, 帮着吊住了包袱.

She always packs the children off to bed about at nine.

她总是在九点钟左右打发孩子们上床睡觉.

He smoked one and a half packs of cigarettes a day for about 25 years.

大约25年来，他每天都要抽一包半烟。

The men slung their packs again.

大家又都背起了背包.

He took up a sack of grain and with ease pitched it over a packsaddle.

他拎起一口代粮食,毫不费力的地把它抛到驮鞍上.

The fault of the ass must not be laid upon the packsaddle.

驴子不乖,休怪驮鞍.

These stents are often coated with antiproliferative drugs such as paclitaxel.

这些支架通常会装载抗增殖药物,诸如紫杉醇.

The researchers observe that polymer-based paclitaxel-eluting stents offer superior angiographic and intravascular ultrasound findings.

研究者们观察到聚合物基紫杉醇洗脱支架在血管造影和血管内超声表现出更高优越性.

It has initially formed the industrial chain for yew breeding, cultivation, paclitaxel extraction and pharmacy.

初步形成了红豆杉繁育 、 种植 、 紫杉醇提取、制药的产业链.

Business Model: Sell taxus seedlings, purify and sell paclitaxel and related healthcare products.

商业模式: 红豆杉树苗的销售 、 紫杉醇的提纯销售、相关保健品的销售.

Aim a new way to prepare high-dosage paclitaxel entrapped magnetic targeted nanoparticles and evaluate its quality.

结论本法制备的粒子具有高质量磁化率、良好磁响应性,符合作为纳米磁靶向给药系统的条件.

Paclitaxel – largest paclitaxel supplier in China, with breeding, cultivation, GMP extraction, synthesis and formulations.

紫杉醇---中国最大的紫杉醇供应商, 从事良种繁育 、 种植 、 GMP提取 、 合成和制剂.

The well known drug , paclitaxel, exhibits a wide spectrum of anti-tumor actiity.

紫杉醇是一种有名的药物, 它具有广泛的抗癌谱.

Paclitaxel inhibits the accumulation of smooth muscle cells within the stent that cause an obstruction.

紫杉醇可以抑制平滑肌细胞的聚集,从而减少引起引起的支架阻塞.

Cation-anion exchange resin can crack and disassemble bond-chromatography , doff the bond-large-molecule and dissociate paclitaxel.

阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇.

Paclitaxel-Coated Balloon Catheter Versus Paclitaxel-Coated Stent for the Treatment of Coronary In-Stent Restenosis.

紫杉醇包被球囊导管与紫杉醇涂层支架治疗冠脉支架内再狭窄的研究.