排卵率 的英文怎麼說
中文拼音 [bèiluǎnlǜ]
排卵率
英文
ovulation rate-
This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構,使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主,遇到特殊情況,用連桿沖擊不能鉆進時,可轉為卷揚沖擊,沖程可調,因連桿沖擊機構連續工作,所以實現了自動沖擊鉆進,可提高鉆進效率,減輕勞動強度;採用泵吸反循環的方式排渣,既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難,又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構,既保證了鉆具處于平衡狀態,又大大簡化了該機構設計,降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立,減少了輔助作業時間。Rat cumulus - enclosed oocyte ( ceo ) and denuded oocyte ( do ) both spontaneously resume meiotic maturation in vitro, when cultured for 2h, the germinal vesical breakdown percentage of do reaches up to 88 %, and ceos get 53 %. oocytes begin to extrude first polar body 1 ( fb1 ) when cultured for 8h. mouse oocyte spontaneous maturation in vitro can be inhibited by 4mm hypoxanthine ( hx ) or 25um 3 - isobutyl - methylxanthine ( ibmx ). while, 4mm hx can not inhibit the spontaneous maturation of rat oocyte, and the lowest effective concentration of ibmx to inhibit rat oocyle spontaneous maturation in vitro is 50um. treated with the same concentration of ibmx, gvbd percentage of rat ceo is lower than that of do, the results indicat that cumulus cells delay rat oocyte spontaneous maturation and potentate the inhibition effect of ibmx, but it ' s not the case on mouse
Ceo和do培養8h時都開始排出pb1 ;在卵母細胞成熟抑制模型中, 4mm次黃嘌呤( hx )和25 m的異丁基甲基黃嘌呤( ibmx )是小鼠卵母細胞成熟的有效抑制劑,但4mm的hx抑制大鼠卵母細胞成熟效果不理想,用hx - m199和hx - mem培養24h , gvbd率分別為61 , 81 ,而ibmx有效抑制大鼠卵母細胞自發成熟的最小濃度為50 m , ibmx可以降低大鼠ceo和do的gvbd率,但ceo中的卵母細胞gvbd率要顯著低於do的gvbd率, 100 m的jbmx處理24h后,大鼠ceo和do的gvbd率分別為24 , 84 ,提示卵丘細胞的存在可以延遲大鼠卵母細胞的自發成熟,有助於抑制卵母細胞成熟,但在小鼠上ceo和do的自發成熟差異不明顯。Obesity, pre - diabetes and diabetes can affect ejaculation, sperm production, ovulation, miscarriage rates and increase fetal malformation rates
肥胖、糖尿病前期和糖尿病都能影響射精、精子產生、排卵、流產幾率和增加胚胎發育不良的機會。With regard to its field drilling applications in the geologically loose sandy pebble layers, kl vegetable - gum drilling fluid showed itself with excellent rheological behaviours in its abilities of lubrication, lost circulation, suspension and removal of debris, anti - shear shinning, and high coring rates, which satisfactorily meet the demands of geological boring in the dam foundation of huangjin ping hydroelectrical power plant
通過在黃金坪水電站壩基深厚砂卵石覆蓋層鉆探取芯的現場試驗,證明了kl植物膠沖洗液具有優良的流變特性,潤滑、堵漏、懸浮排除巖屑和抗剪切稀釋能力顯著,可實現高取芯率,能很好的滿足地質鉆探對取芯質量的要求。In vitro infertilization - embryo transfer ( ivf - et ) development up to now, there are many new breakthroughs in coh ( controlled ovarian hyperstimulation ), the embryo culture technique and improvement of the culture medium, but how to increase the lower embryo implantation rate, clinical pregnancy rate, and reduce multiple pregnancy rate to perplex to reproduction medicine worker always
前言體外授精?胚胎移植技術( invitroinferfilizafion - embryotransferivf - et )發展至今,在促排卵方案,胚胎培養技術及培養液的改進方面有了許多新的突破,但如何提高較低的胚胎種植率及臨床妊娠率,始終困擾著生殖醫學工作者。The scientists found that those who took two per cent of their energy intake from trans fats, instead of carbohydrates or polyunsaturated fats such as sunflower oil, had a 70 per cent greater risk of infertility through lack of oulation
研究人員發現,那些攝入能量的2 %來自於反式脂肪酸的婦女,與來自碳水化合物或多不飽和脂肪-如葵花子油-的婦女相比,由於不排卵引起不孕的幾率增加70 % 。In the united states, ovarian cancer is the fifth leading cause of cancer deaths in women
在美國,女性的癌癥死亡率中,卵巢癌排第五位。Although fecundability is low in women at this age, ovulation and pregnancy are still possible until 1 year has elapsed since the last period
盡管這一年齡段的婦女受孕率很低,但末次月經后一年仍然具有排卵和懷孕的可能。In the presence of hx, oocyte maturation to mil and the extrusion of polar body were highly synchronized, the oocytes matured to mil stage were activated in higher rates than oocytes matured without hx, and those oocytes matured exposed to hx for all the 24h showed a high rate ( 55 % ) of spontaneous activation
Hx存在情況下成熟到m期的卵母細胞排出第一極體時同步化程度高,其孤雌活化能力高於正常成熟卵母細胞, hx作用24h組出現自發激活現象(自發活化比率55 ) 。A study found that eating high - fat dairy foods reduces the risk of ovulation failure. women could raise their chances of getting pregnant by tucking into ice cream, scientists said
研究人員指出,食用高脂肪的乳製品可以降低婦女不排卵的風險,婦女可以通過多食用含有高脂肪的冰淇淋來增加懷孕的幾率。According to investigation, leukaemia is won ' t genetic commonly, but also cannot eliminate to have certain genetic tendency, if can appear in the family the leukaemia patient of two above, the opportunity that also the report suffers from leukaemia in the two people in odd egg twins is 20 %, the tower above of incidence of a disease of doubler egg twins 12 times, but this kind of phenomenon also is not common phenomenon, do not have definite pattern, disease of blood of very difficult spoken parts in an opera has friend certainly transmissibility
根據調查,白血病一般是不會遺傳的,但也不能排除有一定的遺傳傾向,如在一家人中可出現兩名以上的白血病病人,也有報道在單卵雙生子中兩人都患白血病的機會是20 % ,較雙卵雙生子的發病率高出12倍,但這種現象也不是普遍現象,並沒有一定規律,故很難說白血病一定有遺傳性。分享友人