On Earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust.

Incense in many Chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke.

很多中国人家里点香,香的烟中已经发现有多环芳香族碳氢化合物.

Polycyclic aromatic hydrocarbons are group of ubiquitous pollutants.

多环芳烃是一类普遍存在的环境污染物.

Charcoal-grilled foods contain a comparatively higher level of Polycyclic Aromatic Hydrocarbons ( PAHs ) .

碳烧食物所含的多环 芳香族 碳氢化合物通常相对较高.

Sometimes the liver ( as seen here ) can be affected as well by polycystic change.

多囊改变有时也可影响肝脏 ( 如图所示 ).

Numerous cysts appear in this liver from a patient with dominant polycystic kidney disease ( DPKD ).

显性遗传性多囊肾 ( DPKD ) 患者的肝脏中具有大量包囊.

What causes polycystic ovarian syndrome ( PCOS ) ?

多囊卵巢 综合征 原因是什么?

Does polycystic ovarian syndrome happen in adolescents?

青少年会患上多囊卵巢综合征 吗 ?

The role of insulin in the pathogenesis of polycystic ovarian syndrome.

胰岛素与多囊卵巢综合征发病的关系.

How is polycystic ovarian syndrome diagnosed?

如何诊断多囊卵巢综合症?

What treatments are available for polycystic ovarian syndrome?

有什么治疗方法可用于多囊卵巢综合征?

Women with polycystic ovary syndrome who are overweight are at an increased risk of developing diabetes.

伴有多囊性卵巢的肥胖妇女也有罹患糖尿病的可能.

Objective: To compare effects of Diane 35 and GnRH-a : with Diane 35 alone on patients with polycystic ovary syndrome ( PCOS ).

目的: 为了比较GnRHa 加达因35与单用达因35对治疗多囊卵巢综合征 ( PCOS ) 的疗效.

Pomegranate: The pomegranate-temperature acid Sweet living body fluid, only the role of polydipsia.

石榴: 石榴性温味甘酸,有生津液 、 止烦渴作用.

The generated polymers exhibit good solubility in water, controlled molecular weights and narrow polydispersity.

这类高分子具有良好的水溶性, 展现出分子量高度可控性和窄的分子量分布.

When heated, PVC may lose hydrogen chloride and form a chromophoric conjugated polyene structure.

当受热时, pvc可能失去氯化氢并形成一种有色的共轭聚烯结构.

Such traits are typically controlled by many different genes ( polyenes ).

这样的性状是由许多不同的基因 ( 多基因 ) 控制的.

Mixed fabric: polyester and cotton.

涤纶和棉的混纺织物.

Tianjin Petrochemical Corporation's Polyester Project has boosted the company's strength and product competitiveness.

天津石化公司聚脂项目极大地增加了公司实力和产品市场竞争能力.

It is a sewing thread which is made of perfect 100 % polyester fibre long silk.

本产品选用优质的100%聚酯纤维长丝捻制而成.

The dynamic mechanical behavior of the cross linked unsaturated polyester network was investigated by DMA.

用动态力学分析(DMA)对不饱和聚酯交联网络结构进行了系统研究.