改良

High purity and quality DNA extracted from Rhododendron was used for RAPD analysis.

采用改良的CTAB法提取杜鹃花的基因组DNA，所得的DNA纯度高、质量好，可用于RAPD分析。

Robinia pseudoacacia is the best tree kind to improve soil of re-vegetation in the coal waste piles.

在同一植被恢复过的矸石山上刺槐林对土壤的改良作用最好。

Then on top of that, when I do get into a studio with Rollo or Sister Bliss it just feels amazing to have their extra inspiration and input at that point and watch the tracks transform.

在这基础上，当我和Rollo还有Sister Bliss一起在录音室时，我得到了他们的灵感，然后我再将我的想法改良，这真的很棒！

MRS and NBB, detection culture mediums of beer spoilage bacteria, were optimized by use of malt rootlet extract, arginine and folic acid.

采用麦根浸出物、精氨酸和叶酸优化改良了2种啤酒有害菌检测培养基MRS和NBB。

One was that research objects were ruleless and dishevelled. Another was that research target was reducing Ommission Error of change parcel. The Distance Discriminate Analysis was meliorated in the paper to get better recognizing effect. One was turning the question of change parcel to the question of standard land type. Another was making strict regulation. This improved Distance Discriminate Analysis is not only visual and briefness, but also easy operational.

在设计变化地块识别的判决函数时，本文针对变化地块识别工作的特殊性：1、以无规律性、无集群性的变更地块为研究对象；2、以降低变更地块的漏判率为目标，对距离判别法做了如下改良：1、将无规律、无集群性的变更地块识别问题转化为有规律、有集群性的地类识别问题；2、严格判类规则(将落入误判高发区的待测样本视为变更地块)，以减少变更地块的漏判。

Shortly thereafter, Dr. Albert Sabin, also an American physician and scientist, developed a live-virus vaccine against polio.

从那以后很快， Albert Sabin博士(也是美国的一位内科医生以及科学家)又改良成功了一种活性的口服菌苗。

The effect of Alcian blue Safranin O staining was the best, which was applicable to identification of the mast cell of A. Japonica. The improved toluidine blue staining was not applicable.

AB/SO染色法效果最好，适用于日本鳗鲡肥大细胞的鉴定；改良甲苯胺蓝染色法不适合于日本鳗鲡肥大细胞的鉴定。

Therefore,improvement and utilization of the saline soil becomes a new hotspot to many countries.

因此，如何改良和利用盐渍化土壤已成为各国政府和人民关注的热点问题。

The aim was to provide theoretical basis for the biological improvement and utilization of coastal saline soil.

［目的］为滨海盐渍土的生物改良和利用提供理论依据。

Objective To explore the value of laparoscopic operation in the treatment of gynecologic diseases.Methods Retrospective analysis of 170 cases of laparoscopic surgery in ynecology.53 cases in the salpingocyesis group,49 cases salpingotomy,4 cases salpingectomy;48 cases in the ovarian cyst group,35 cases enucleation and repair of ovary,8 cases ovary sutures atches,3 adnexnectomy and 2 perforation of ovary;52 cases in the uterine problems group,10 cases LM5 cases CISH,11 cases LSH（laparoscopic supracervical ysterectomy）,14 cases LTH（laparoscopic total hysterecotomy）,12 cases LAVH laparoscopically assisted vaginal hysterectomy）;17 cases in the infertility group were studied in terms of lysis of pelvic adhesions and salpingostomy.

目的 探讨妇科腹腔镜手术的临床应用价值方法回顾性分析170例妇科腹腔镜手术病例，其中异位妊娠组53例，行输卵管切开取胚49例，输卵管切除术4例；卵巢疾患组48例，囊肿剥除术及卵巢成形术35例，卵巢缝合修补8例，患侧附件切除3例，囊卵巢多点打孔2例；子宫疾病组52例，行肌瘤剥除10例，改良CISH术5例，子宫次全切除术11例，子宫全切术14例，腹腔镜辅助阴式子宫切除12例；不孕症组17例，行盆腔粘连分解输卵管伞造口术。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失