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Embryological observations on Crawfurdia delavayi, Tripterospermum cordatum, T. chinense, Gentiana striata and Pterygocalyx yolubilis show that the group under study is greatly diverse in differentiation and development of anther wall, type of ovule and placentae, synergid and antipodal cell in embryo sac, testa and embryogeny etc. The embryological characters are different among Crawfurdia, Tripterospermum and Gentiana Sect.

胚胎学 本文对披针叶蔓龙胆C.delavayi、双蝴蝶T.chinense、峨眉双蝴蝶T.cordatum、条纹龙胆G.striata和翼萼蔓P.voiubilis作了较详细的胚胎学研究，这些类群在花药壁的分化和形成、胚珠和胎座类型、卵器中的助细胞和反足细胞、种皮以及胚发育等特征上存在差异，并且在胚胎学特征上各自拥有原始和进化的性状。

Small intestinal biopsies showed subepithelial collagen deposition with varying degrees of villous atrophy and varying numbers of intraepithelial lymphocytes. Four patients had previous biopsies showing enteropathic changes without collagen deposition. Seven cases were associated with collagenous colitis and 1 also had features of lymphocytic colitis. Three patients also had collagen deposition in gastric biopsies. One case was associated with lymphocytic gastritis. Celiac disease (CD, gluten-sensitive enteropathy) was documented in 4 patients. Five patients made a clinical improvement with combinations of a gluten-free diet and immunosuppressive therapy. Two patients died of complications of malnutrition and 1 of another illness. Clonal T-cell populations were identified in 5 of 6 cases tested. Four of these patients improved clinically after treatment but 1 has died. Collagenous sprue evolved on a background of CD in 4 cases. There was no history of CD in others and these cases may be the result of a biologic insult other than gluten sensitivity.

小肠活检表现为上皮下胶原沉积，绒毛萎缩程度不一，上皮内淋巴细胞浸润数量不等。4例患者以往曾做过活检，表现为其他肠病改变，并没有胶原沉积。7例患者合并胶原性结肠炎，且1例还有淋巴细胞性结肠炎的特征。3例患者胃活检也发现有胶原沉积。1例患者合并淋巴细胞性胃炎。4例患者有乳糜泻（CD，谷蛋白敏感性肠病）病史。5例患者经无麸质饮食和免疫抑制治疗后，临床症状有所改善。2例患者因营养不良合并另一种疾病而死亡。6例患者做了T细胞受体基因重排，其中5例发现有克隆性T细胞群，这5例中有4例治疗后临床症状加重，且1例死亡。4例患者在CD的基础上病发胶原性口炎性腹泻；其余患者无CD病史，他们的发病也许是生物源性损害，而非谷蛋白敏感。

This study that observed the expression and distribution of 4 apoptotic factors, relation apoptotic factor with apoptosis, changes of T and B subgroup, and changes of molecular pathology in 14 cows suffering from enzootic bovine leucosis from several resides was detected by histochemistry, TUNEL technology, immune-fluorescent flow cytometry and so on. The aim of this experiment supplies theoretic basis for preventive and therapy of EBL, and consult dates for T lymphoid cell leucosis of human being .

本研究检查并剖检了14例临床与实验室诊断为EBL的病牛，观察分析了肿瘤发生的情况和特征，采用免疫组织化学ABC法、原位末端标记TUNEL技术和免疫荧光流式细胞检测法等技术，从EBL肿瘤细胞凋亡特性入手，围绕4种凋亡因子和几种免疫相关因子与EBL肿瘤发生的关系及其在诊治方面的应用进行了首次有价值的探索，其目的在于为防治EBL提供科学的理论依据，同时，也将为人类T细胞白血病Ⅰ。

Thank s to the econom ic refo rm acro ss thecoun t ry, farm ers in Ch ina have ** ashed the"common b ig rice po t"system that ex isted fo rdecades, i. e. the ab so lu te equalitarian ismw hereby everyone get s the u sual pay andbenef it s irrespect ive of h is perfo rm ance.

"打破大锅饭"是具有中国特色的流行语，若直译为** ash the common b ig rice po t，不了解中国国情的外国读者就很难理解，这里作了解释性翻译予以补偿，同时尽可能保留民族特色。

Thank s to the econom ic refo rm acro ss thecoun t ry, farm ers in Ch ina have sm ashed the"common b ig rice po t"system that ex isted fo rdecades, i. e. the ab so lu te equalitarian ismw hereby everyone get s the u sual pay andbenef it s irrespect ive of h is perfo rm ance.

"打破大锅饭"是具有中国特色的流行语，若直译为sm ash the common b ig rice po t，不了解中国国情的外国读者就很难理解，这里作了解释性翻译予以补偿，同时尽可能保留民族特色。

Then one solution would be for Shell to build at P,Esso to build as Q,B.P.as S,and Gulf at T,leaving either Shell or Gulf to build at R;however,if Gulf decides to back out of the whole agreement,then it is clearly impossible for the other three companies to erect the garages in the specified manner.

那么一种解决方法是Shell在P处修建，Esso建在Q处，B.P建在S处，Gulf建在T处，留下一个由Shell或Gulf建在R处；然而如果Gulf退出这一协议(在R和T建汽车修理厂)，则很显然，对其他三家公司来说，无论如何也不可能按照所约定的方式修建汽车修理厂。

No difference was observed in the stability of mRNA between SLE and normal control resting T cells in response to estradiol.

在对雌激素应答过程中，静止的SLE T细胞和正常T细胞mRNA的稳定性差异均无统计学意义。

Commonder, i'm John, i was work for the BearCity's special forces, our team was call S.T.A.R.S, we just receive the exigence message from the Umbrella's Hive , we gona to check it out was going on down there.

指挥官，我是John，我是熊市的特种部队S.T.A.R.T的队长。我们刚从保护伞公司的秘密研究室-蜂巢收到了一个求救短信，我想进去看看到底发生了什么事。

The specific volume V(subscript sp, expansivity coefficient of PP, POE and PP/POE blends were calculated by Tait equation, and the influence of pressure on their crystallization temperature T(subscript c were discussed.

采用PVT膨胀仪研究了PP/POE共混物的P-V-T属性，利用Tait方程预测其比容和热膨胀系数，研究了压力对结晶温度T

objective to research the combined effec t of coxsackievirus b3m and t-2 toxin on the metabolism of lipid peroxide by factorial design.

目的 探讨t-2毒素与coxsa ckievirus b3m的双重作用对小鼠肝脏脂质过氧化物的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。